Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1 | /* |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 2 | * Copyright 2021-present Open Networking Foundation |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 16 | |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 17 | package org.opencord.olt.impl; |
| 18 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 19 | import com.google.common.collect.ImmutableMap; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 20 | import org.onlab.packet.EthType; |
| 21 | import org.onlab.packet.IPv4; |
| 22 | import org.onlab.packet.IPv6; |
| 23 | import org.onlab.packet.MacAddress; |
| 24 | import org.onlab.packet.TpPort; |
| 25 | import org.onlab.packet.VlanId; |
Ilayda Ozdemir | 90a9362 | 2021-02-25 09:40:58 +0000 | [diff] [blame] | 26 | import org.onlab.util.KryoNamespace; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 27 | import org.onlab.util.Tools; |
| 28 | import org.onosproject.cfg.ComponentConfigService; |
| 29 | import org.onosproject.core.ApplicationId; |
| 30 | import org.onosproject.core.CoreService; |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 31 | import org.onosproject.net.AnnotationKeys; |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 32 | import org.onosproject.net.Annotations; |
Matteo Scandolo | 3a037a3 | 2020-04-01 12:17:50 -0700 | [diff] [blame] | 33 | import org.onosproject.net.ConnectPoint; |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 34 | import org.onosproject.net.DefaultAnnotations; |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 35 | import org.onosproject.net.DefaultPort; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 36 | import org.onosproject.net.Device; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 37 | import org.onosproject.net.DeviceId; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 38 | import org.onosproject.net.Host; |
| 39 | import org.onosproject.net.Port; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 40 | import org.onosproject.net.PortNumber; |
| 41 | import org.onosproject.net.device.DeviceService; |
| 42 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 43 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 44 | import org.onosproject.net.flow.FlowRule; |
| 45 | import org.onosproject.net.flow.FlowRuleEvent; |
| 46 | import org.onosproject.net.flow.FlowRuleListener; |
| 47 | import org.onosproject.net.flow.FlowRuleService; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 48 | import org.onosproject.net.flow.TrafficSelector; |
| 49 | import org.onosproject.net.flow.TrafficTreatment; |
| 50 | import org.onosproject.net.flow.criteria.Criteria; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 51 | import org.onosproject.net.flow.criteria.Criterion; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 52 | import org.onosproject.net.flow.criteria.VlanIdCriterion; |
| 53 | import org.onosproject.net.flow.instructions.L2ModificationInstruction; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 54 | import org.onosproject.net.flowobjective.DefaultFilteringObjective; |
| 55 | import org.onosproject.net.flowobjective.DefaultForwardingObjective; |
| 56 | import org.onosproject.net.flowobjective.FilteringObjective; |
| 57 | import org.onosproject.net.flowobjective.FlowObjectiveService; |
| 58 | import org.onosproject.net.flowobjective.ForwardingObjective; |
| 59 | import org.onosproject.net.flowobjective.Objective; |
| 60 | import org.onosproject.net.flowobjective.ObjectiveContext; |
| 61 | import org.onosproject.net.flowobjective.ObjectiveError; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 62 | import org.onosproject.net.host.HostService; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 63 | import org.onosproject.net.meter.MeterId; |
Ilayda Ozdemir | 90a9362 | 2021-02-25 09:40:58 +0000 | [diff] [blame] | 64 | import org.onosproject.store.serializers.KryoNamespaces; |
| 65 | import org.onosproject.store.service.Serializer; |
| 66 | import org.onosproject.store.service.StorageService; |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 67 | import org.opencord.olt.impl.fttb.FttbUtils; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 68 | import org.opencord.sadis.BandwidthProfileInformation; |
| 69 | import org.opencord.sadis.BaseInformationService; |
| 70 | import org.opencord.sadis.SadisService; |
| 71 | import org.opencord.sadis.SubscriberAndDeviceInformation; |
| 72 | import org.opencord.sadis.UniTagInformation; |
| 73 | import org.osgi.service.component.ComponentContext; |
| 74 | import org.osgi.service.component.annotations.Activate; |
| 75 | import org.osgi.service.component.annotations.Component; |
| 76 | import org.osgi.service.component.annotations.Deactivate; |
| 77 | import org.osgi.service.component.annotations.Modified; |
| 78 | import org.osgi.service.component.annotations.Reference; |
| 79 | import org.osgi.service.component.annotations.ReferenceCardinality; |
Ilayda Ozdemir | 90a9362 | 2021-02-25 09:40:58 +0000 | [diff] [blame] | 80 | import org.osgi.service.component.annotations.ReferencePolicy; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 81 | import org.slf4j.Logger; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 82 | import org.slf4j.LoggerFactory; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 83 | |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 84 | import java.util.ArrayList; |
Andrea Campanella | 7a1d7e7 | 2020-11-05 10:40:10 +0100 | [diff] [blame] | 85 | import java.util.Dictionary; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 86 | import java.util.HashMap; |
Andrea Campanella | 61650a1 | 2022-01-24 18:09:44 -0800 | [diff] [blame] | 87 | import java.util.HashSet; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 88 | import java.util.Iterator; |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 89 | import java.util.List; |
Ilayda Ozdemir | 90a9362 | 2021-02-25 09:40:58 +0000 | [diff] [blame] | 90 | import java.util.Map; |
Andrea Campanella | bfb47af | 2021-06-03 11:09:45 +0200 | [diff] [blame] | 91 | import java.util.Optional; |
Andrea Campanella | 7a1d7e7 | 2020-11-05 10:40:10 +0100 | [diff] [blame] | 92 | import java.util.Properties; |
Andrea Campanella | 61650a1 | 2022-01-24 18:09:44 -0800 | [diff] [blame] | 93 | import java.util.Set; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 94 | import java.util.concurrent.atomic.AtomicBoolean; |
| 95 | import java.util.concurrent.locks.Lock; |
| 96 | import java.util.concurrent.locks.ReentrantReadWriteLock; |
Andrea Campanella | 7a1d7e7 | 2020-11-05 10:40:10 +0100 | [diff] [blame] | 97 | |
| 98 | import static com.google.common.base.Strings.isNullOrEmpty; |
| 99 | import static org.onlab.util.Tools.get; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 100 | import static org.opencord.olt.impl.OltUtils.completeFlowOpToString; |
| 101 | import static org.opencord.olt.impl.OltUtils.flowOpToString; |
| 102 | import static org.opencord.olt.impl.OltUtils.getPortName; |
| 103 | import static org.opencord.olt.impl.OltUtils.portWithName; |
| 104 | import static org.opencord.olt.impl.OsgiPropertyConstants.DEFAULT_TP_ID; |
| 105 | import static org.opencord.olt.impl.OsgiPropertyConstants.DEFAULT_TP_ID_DEFAULT; |
| 106 | import static org.opencord.olt.impl.OsgiPropertyConstants.DOWNSTREAM_OLT; |
| 107 | import static org.opencord.olt.impl.OsgiPropertyConstants.DOWNSTREAM_ONU; |
| 108 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_DHCP_ON_NNI; |
| 109 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_DHCP_ON_NNI_DEFAULT; |
| 110 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_DHCP_V4; |
| 111 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_DHCP_V4_DEFAULT; |
| 112 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_DHCP_V6; |
| 113 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_DHCP_V6_DEFAULT; |
| 114 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_EAPOL; |
| 115 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_EAPOL_DEFAULT; |
| 116 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_IGMP_ON_NNI; |
| 117 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_IGMP_ON_NNI_DEFAULT; |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 118 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_PPPOE_ON_NNI; |
| 119 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_PPPOE_ON_NNI_DEFAULT; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 120 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_PPPOE; |
| 121 | import static org.opencord.olt.impl.OsgiPropertyConstants.ENABLE_PPPOE_DEFAULT; |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 122 | import static org.opencord.olt.impl.fttb.FttbUtils.FTTB_FLOW_DIRECTION; |
| 123 | import static org.opencord.olt.impl.fttb.FttbUtils.FTTB_FLOW_DOWNSTREAM; |
| 124 | import static org.opencord.olt.impl.fttb.FttbUtils.FTTB_FLOW_UPSTREAM; |
| 125 | import static org.opencord.olt.impl.fttb.FttbUtils.FTTB_SERVICE_DPU_ANCP_TRAFFIC; |
| 126 | import static org.opencord.olt.impl.fttb.FttbUtils.FTTB_SERVICE_DPU_MGMT_TRAFFIC; |
| 127 | import static org.opencord.olt.impl.fttb.FttbUtils.FTTB_SERVICE_NAME; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 128 | import static org.opencord.olt.impl.OsgiPropertyConstants.UPSTREAM_OLT; |
| 129 | import static org.opencord.olt.impl.OsgiPropertyConstants.UPSTREAM_ONU; |
| 130 | import static org.opencord.olt.impl.OsgiPropertyConstants.WAIT_FOR_REMOVAL; |
| 131 | import static org.opencord.olt.impl.OsgiPropertyConstants.WAIT_FOR_REMOVAL_DEFAULT; |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 132 | import static org.opencord.olt.impl.fttb.FttbUtils.FTTB_SERVICE_SUBSCRIBER_TRAFFIC; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 133 | |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 134 | @Component(immediate = true, property = { |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 135 | ENABLE_DHCP_ON_NNI + ":Boolean=" + ENABLE_DHCP_ON_NNI_DEFAULT, |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 136 | ENABLE_DHCP_V4 + ":Boolean=" + ENABLE_DHCP_V4_DEFAULT, |
| 137 | ENABLE_DHCP_V6 + ":Boolean=" + ENABLE_DHCP_V6_DEFAULT, |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 138 | ENABLE_IGMP_ON_NNI + ":Boolean=" + ENABLE_IGMP_ON_NNI_DEFAULT, |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 139 | ENABLE_EAPOL + ":Boolean=" + ENABLE_EAPOL_DEFAULT, |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 140 | ENABLE_PPPOE_ON_NNI + ":Boolean=" + ENABLE_PPPOE_ON_NNI_DEFAULT, |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 141 | ENABLE_PPPOE + ":Boolean=" + ENABLE_PPPOE_DEFAULT, |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 142 | DEFAULT_TP_ID + ":Integer=" + DEFAULT_TP_ID_DEFAULT, |
| 143 | // FIXME remove this option as potentially dangerous in production |
| 144 | WAIT_FOR_REMOVAL + ":Boolean=" + WAIT_FOR_REMOVAL_DEFAULT |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 145 | }) |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 146 | public class OltFlowService implements OltFlowServiceInterface { |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 147 | |
| 148 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 149 | protected CoreService coreService; |
| 150 | |
| 151 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 152 | protected ComponentConfigService cfgService; |
| 153 | |
| 154 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 155 | protected FlowObjectiveService flowObjectiveService; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 156 | |
Ilayda Ozdemir | 90a9362 | 2021-02-25 09:40:58 +0000 | [diff] [blame] | 157 | @Reference(cardinality = ReferenceCardinality.OPTIONAL, |
| 158 | bind = "bindSadisService", |
| 159 | unbind = "unbindSadisService", |
| 160 | policy = ReferencePolicy.DYNAMIC) |
| 161 | protected volatile SadisService sadisService; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 162 | |
| 163 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 164 | protected OltMeterServiceInterface oltMeterService; |
| 165 | |
| 166 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 167 | protected OltDeviceServiceInterface oltDeviceService; |
| 168 | |
| 169 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 170 | protected FlowRuleService flowRuleService; |
| 171 | |
| 172 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
| 173 | protected HostService hostService; |
| 174 | |
| 175 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 176 | protected DeviceService deviceService; |
| 177 | |
| 178 | @Reference(cardinality = ReferenceCardinality.MANDATORY) |
Ilayda Ozdemir | 90a9362 | 2021-02-25 09:40:58 +0000 | [diff] [blame] | 179 | protected StorageService storageService; |
| 180 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 181 | protected BaseInformationService<SubscriberAndDeviceInformation> subsService; |
| 182 | protected BaseInformationService<BandwidthProfileInformation> bpService; |
| 183 | |
| 184 | private static final String APP_NAME = "org.opencord.olt"; |
| 185 | protected ApplicationId appId; |
| 186 | private static final Integer MAX_PRIORITY = 10000; |
| 187 | private static final Integer MIN_PRIORITY = 1000; |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 188 | public static final short EAPOL_DEFAULT_VLAN = 4091; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 189 | private static final int NONE_TP_ID = -1; |
| 190 | private static final String V4 = "V4"; |
| 191 | private static final String V6 = "V6"; |
| 192 | private final Logger log = LoggerFactory.getLogger(getClass()); |
| 193 | |
| 194 | protected UniTagInformation defaultEapolUniTag = new UniTagInformation.Builder() |
| 195 | .setServiceName("defaultEapol").build(); |
| 196 | protected UniTagInformation nniUniTag = new UniTagInformation.Builder() |
| 197 | .setServiceName("nni") |
| 198 | .setTechnologyProfileId(NONE_TP_ID) |
| 199 | .setPonCTag(VlanId.NONE) |
| 200 | .setUniTagMatch(VlanId.ANY) |
| 201 | .setUsPonCTagPriority(-1) |
| 202 | .build(); |
| 203 | |
| 204 | /** |
| 205 | * Connect Point status map. |
| 206 | * Used to keep track of which cp has flows that needs to be removed when the status changes. |
| 207 | */ |
| 208 | protected Map<ServiceKey, OltPortStatus> cpStatus; |
| 209 | private final ReentrantReadWriteLock cpStatusLock = new ReentrantReadWriteLock(); |
| 210 | private final Lock cpStatusWriteLock = cpStatusLock.writeLock(); |
| 211 | private final Lock cpStatusReadLock = cpStatusLock.readLock(); |
| 212 | |
| 213 | /** |
| 214 | * This map contains the subscriber that have been provisioned by the operator. |
| 215 | * They may or may not have flows, depending on the port status. |
| 216 | * The map is used to define whether flows need to be provisioned when a port comes up. |
| 217 | */ |
| 218 | protected Map<ServiceKey, Boolean> provisionedSubscribers; |
| 219 | private final ReentrantReadWriteLock provisionedSubscribersLock = new ReentrantReadWriteLock(); |
| 220 | private final Lock provisionedSubscribersWriteLock = provisionedSubscribersLock.writeLock(); |
| 221 | private final Lock provisionedSubscribersReadLock = provisionedSubscribersLock.readLock(); |
| 222 | |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 223 | /** |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 224 | * Create DHCP trap flow on NNI port(s). |
| 225 | */ |
| 226 | protected boolean enableDhcpOnNni = ENABLE_DHCP_ON_NNI_DEFAULT; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 227 | |
| 228 | /** |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 229 | * Enable flows for DHCP v4 if dhcp is required in sadis config. |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 230 | **/ |
| 231 | protected boolean enableDhcpV4 = ENABLE_DHCP_V4_DEFAULT; |
| 232 | |
| 233 | /** |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 234 | * Enable flows for DHCP v6 if dhcp is required in sadis config. |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 235 | **/ |
| 236 | protected boolean enableDhcpV6 = ENABLE_DHCP_V6_DEFAULT; |
| 237 | |
| 238 | /** |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 239 | * Create IGMP trap flow on NNI port(s). |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 240 | **/ |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 241 | protected boolean enableIgmpOnNni = ENABLE_IGMP_ON_NNI_DEFAULT; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 242 | |
| 243 | /** |
| 244 | * Send EAPOL authentication trap flows before subscriber provisioning. |
| 245 | **/ |
| 246 | protected boolean enableEapol = ENABLE_EAPOL_DEFAULT; |
| 247 | |
| 248 | /** |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 249 | * Send PPPoED authentication trap flows before subscriber provisioning. |
| 250 | **/ |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 251 | protected boolean enablePppoeOnNni = ENABLE_PPPOE_ON_NNI_DEFAULT; |
| 252 | |
| 253 | /** |
| 254 | * Enable flows for PPPoE if it is required in sadis config. |
| 255 | **/ |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 256 | protected boolean enablePppoe = ENABLE_PPPOE_DEFAULT; |
| 257 | |
| 258 | /** |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 259 | * Default technology profile id that is used for authentication trap flows. |
| 260 | **/ |
| 261 | protected int defaultTechProfileId = DEFAULT_TP_ID_DEFAULT; |
| 262 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 263 | protected boolean waitForRemoval = WAIT_FOR_REMOVAL_DEFAULT; |
| 264 | |
| 265 | public enum FlowOperation { |
| 266 | ADD, |
| 267 | REMOVE; |
| 268 | |
| 269 | |
| 270 | @Override |
| 271 | public String toString() { |
| 272 | return super.toString().toLowerCase(); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | public enum FlowDirection { |
| 277 | UPSTREAM, |
| 278 | DOWNSTREAM, |
| 279 | } |
| 280 | |
| 281 | public enum OltFlowsStatus { |
| 282 | NONE, |
| 283 | PENDING_ADD, |
| 284 | ADDED, |
| 285 | PENDING_REMOVE, |
| 286 | REMOVED, |
| 287 | ERROR |
| 288 | } |
| 289 | |
| 290 | protected InternalFlowListener internalFlowListener; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 291 | |
| 292 | @Activate |
| 293 | public void activate(ComponentContext context) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 294 | cfgService.registerProperties(getClass()); |
| 295 | appId = coreService.registerApplication(APP_NAME); |
| 296 | internalFlowListener = new InternalFlowListener(); |
| 297 | |
| 298 | modified(context); |
| 299 | |
Ilayda Ozdemir | 90a9362 | 2021-02-25 09:40:58 +0000 | [diff] [blame] | 300 | KryoNamespace serializer = KryoNamespace.newBuilder() |
| 301 | .register(KryoNamespaces.API) |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 302 | .register(OltFlowsStatus.class) |
| 303 | .register(FlowDirection.class) |
| 304 | .register(OltPortStatus.class) |
| 305 | .register(OltFlowsStatus.class) |
Tunahan Sezen | f0843b9 | 2021-04-30 07:13:16 +0000 | [diff] [blame] | 306 | .register(AccessDevicePort.class) |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 307 | .register(new ServiceKeySerializer(), ServiceKey.class) |
| 308 | .register(UniTagInformation.class) |
Ilayda Ozdemir | 90a9362 | 2021-02-25 09:40:58 +0000 | [diff] [blame] | 309 | .build(); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 310 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 311 | cpStatus = storageService.<ServiceKey, OltPortStatus>consistentMapBuilder() |
| 312 | .withName("volt-cp-status") |
| 313 | .withApplicationId(appId) |
| 314 | .withSerializer(Serializer.using(serializer)) |
| 315 | .build().asJavaMap(); |
| 316 | |
| 317 | provisionedSubscribers = storageService.<ServiceKey, Boolean>consistentMapBuilder() |
| 318 | .withName("volt-provisioned-subscriber") |
| 319 | .withApplicationId(appId) |
| 320 | .withSerializer(Serializer.using(serializer)) |
| 321 | .build().asJavaMap(); |
| 322 | |
| 323 | flowRuleService.addListener(internalFlowListener); |
| 324 | |
| 325 | log.info("Started"); |
| 326 | } |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 327 | |
| 328 | @Deactivate |
| 329 | public void deactivate(ComponentContext context) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 330 | cfgService.unregisterProperties(getClass(), false); |
| 331 | flowRuleService.removeListener(internalFlowListener); |
| 332 | log.info("Stopped"); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 333 | } |
| 334 | |
| 335 | @Modified |
| 336 | public void modified(ComponentContext context) { |
| 337 | |
| 338 | Dictionary<?, ?> properties = context != null ? context.getProperties() : new Properties(); |
| 339 | |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 340 | Boolean o = Tools.isPropertyEnabled(properties, ENABLE_DHCP_ON_NNI); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 341 | if (o != null) { |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 342 | enableDhcpOnNni = o; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 343 | } |
| 344 | |
Andrea Campanella | 7c49b79 | 2020-05-11 11:36:53 +0200 | [diff] [blame] | 345 | Boolean v4 = Tools.isPropertyEnabled(properties, ENABLE_DHCP_V4); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 346 | if (v4 != null) { |
| 347 | enableDhcpV4 = v4; |
| 348 | } |
| 349 | |
Andrea Campanella | 7c49b79 | 2020-05-11 11:36:53 +0200 | [diff] [blame] | 350 | Boolean v6 = Tools.isPropertyEnabled(properties, ENABLE_DHCP_V6); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 351 | if (v6 != null) { |
| 352 | enableDhcpV6 = v6; |
| 353 | } |
| 354 | |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 355 | Boolean p = Tools.isPropertyEnabled(properties, ENABLE_IGMP_ON_NNI); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 356 | if (p != null) { |
Saurav Das | f62cea8 | 2020-08-26 17:43:04 -0700 | [diff] [blame] | 357 | enableIgmpOnNni = p; |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 358 | } |
| 359 | |
Andrea Campanella | 7c49b79 | 2020-05-11 11:36:53 +0200 | [diff] [blame] | 360 | Boolean eap = Tools.isPropertyEnabled(properties, ENABLE_EAPOL); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 361 | if (eap != null) { |
| 362 | enableEapol = eap; |
| 363 | } |
| 364 | |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 365 | Boolean pppoeInNni = Tools.isPropertyEnabled(properties, ENABLE_PPPOE_ON_NNI); |
| 366 | if (pppoeInNni != null) { |
| 367 | enablePppoeOnNni = pppoeInNni; |
| 368 | } |
| 369 | |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 370 | Boolean pppoe = Tools.isPropertyEnabled(properties, ENABLE_PPPOE); |
| 371 | if (pppoe != null) { |
| 372 | enablePppoe = pppoe; |
| 373 | } |
| 374 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 375 | Boolean wait = Tools.isPropertyEnabled(properties, WAIT_FOR_REMOVAL); |
| 376 | if (wait != null) { |
| 377 | waitForRemoval = wait; |
| 378 | } |
| 379 | |
Andrea Campanella | 7c49b79 | 2020-05-11 11:36:53 +0200 | [diff] [blame] | 380 | String tpId = get(properties, DEFAULT_TP_ID); |
| 381 | defaultTechProfileId = isNullOrEmpty(tpId) ? DEFAULT_TP_ID_DEFAULT : Integer.parseInt(tpId.trim()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 382 | |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 383 | log.info("Modified. Values = enableDhcpOnNni: {}, enableDhcpV4: {}, " + "enableDhcpV6:{}, " + |
| 384 | "enableIgmpOnNni:{}, " + "enableEapol:{}, enablePppoeOnNni: {}, enablePppoe:{}, " + |
| 385 | "defaultTechProfileId:{}," + "waitForRemoval:{}", |
| 386 | enableDhcpOnNni, enableDhcpV4, enableDhcpV6, enableIgmpOnNni, enableEapol, |
| 387 | enablePppoeOnNni, enablePppoe, defaultTechProfileId, waitForRemoval); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 388 | } |
| 389 | |
| 390 | @Override |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 391 | public ImmutableMap<ServiceKey, OltPortStatus> getConnectPointStatus() { |
| 392 | try { |
| 393 | cpStatusReadLock.lock(); |
| 394 | return ImmutableMap.copyOf(cpStatus); |
| 395 | } finally { |
| 396 | cpStatusReadLock.unlock(); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 397 | } |
| 398 | } |
| 399 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 400 | @Override |
| 401 | public ImmutableMap<ServiceKey, UniTagInformation> getProgrammedSubscribers() { |
| 402 | // NOTE we might want to remove this conversion and directly use cpStatus as it contains |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 403 | // all the required information about subscribers |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 404 | Map<ServiceKey, UniTagInformation> subscribers = |
| 405 | new HashMap<>(); |
| 406 | try { |
| 407 | cpStatusReadLock.lock(); |
| 408 | |
| 409 | cpStatus.forEach((sk, status) -> { |
| 410 | if ( |
| 411 | // not NNI Port |
| 412 | !oltDeviceService.isNniPort(deviceService.getDevice(sk.getPort().connectPoint().deviceId()), |
| 413 | sk.getPort().connectPoint().port()) && |
| 414 | // not EAPOL flow |
Andrea Campanella | 982fd33 | 2022-01-19 09:14:12 +0100 | [diff] [blame] | 415 | !sk.getService().equals(defaultEapolUniTag) && |
| 416 | !status.subscriberFlowsStatus.equals(OltFlowsStatus.PENDING_REMOVE) |
| 417 | && !status.subscriberFlowsStatus.equals(OltFlowsStatus.REMOVED) |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 418 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 419 | ) { |
| 420 | subscribers.put(sk, sk.getService()); |
| 421 | } |
| 422 | }); |
| 423 | |
| 424 | return ImmutableMap.copyOf(subscribers); |
| 425 | } finally { |
| 426 | cpStatusReadLock.unlock(); |
| 427 | } |
| 428 | } |
| 429 | |
| 430 | @Override |
| 431 | public Map<ServiceKey, Boolean> getRequestedSubscribers() { |
| 432 | try { |
| 433 | provisionedSubscribersReadLock.lock(); |
| 434 | return ImmutableMap.copyOf(provisionedSubscribers); |
| 435 | } finally { |
| 436 | provisionedSubscribersReadLock.unlock(); |
| 437 | } |
| 438 | } |
| 439 | |
| 440 | @Override |
| 441 | public void handleNniFlows(Device device, Port port, FlowOperation action) { |
| 442 | |
| 443 | // always handle the LLDP flow |
Matteo Scandolo | d7aa89c | 2021-12-07 10:21:34 -0800 | [diff] [blame] | 444 | log.debug("{} LLDP trap flow on NNI {} for device {}", flowOpToString(action), portWithName(port), device.id()); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 445 | processLldpFilteringObjective(device.id(), port, action); |
| 446 | |
| 447 | if (enableDhcpOnNni) { |
| 448 | if (enableDhcpV4) { |
Matteo Scandolo | d7aa89c | 2021-12-07 10:21:34 -0800 | [diff] [blame] | 449 | log.debug("{} DHCPv4 trap flow on NNI {} for device {}", flowOpToString(action), |
| 450 | portWithName(port), device.id()); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 451 | processDhcpFilteringObjectives(device.id(), port, action, FlowDirection.DOWNSTREAM, |
| 452 | 67, 68, EthType.EtherType.IPV4.ethType(), IPv4.PROTOCOL_UDP, |
| 453 | null, null, nniUniTag); |
| 454 | } |
| 455 | if (enableDhcpV6) { |
Matteo Scandolo | d7aa89c | 2021-12-07 10:21:34 -0800 | [diff] [blame] | 456 | log.debug("{} DHCPv6 trap flow on NNI {} for device {}", flowOpToString(action), |
| 457 | portWithName(port), device.id()); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 458 | processDhcpFilteringObjectives(device.id(), port, action, FlowDirection.DOWNSTREAM, |
| 459 | 546, 547, EthType.EtherType.IPV6.ethType(), IPv6.PROTOCOL_UDP, |
| 460 | null, null, nniUniTag); |
| 461 | } |
| 462 | } else { |
Matteo Scandolo | 1f8de33 | 2021-12-06 12:18:24 -0800 | [diff] [blame] | 463 | log.debug("DHCP is not required on NNI {} for device {}", portWithName(port), device.id()); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 464 | } |
| 465 | |
| 466 | if (enableIgmpOnNni) { |
Matteo Scandolo | d7aa89c | 2021-12-07 10:21:34 -0800 | [diff] [blame] | 467 | log.debug("{} IGMP flow on NNI {} for device {}", flowOpToString(action), portWithName(port), device.id()); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 468 | processIgmpFilteringObjectives(device.id(), port, action, FlowDirection.DOWNSTREAM, |
| 469 | null, null, NONE_TP_ID, VlanId.NONE, VlanId.ANY, -1); |
| 470 | } |
| 471 | |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 472 | if (enablePppoeOnNni) { |
Matteo Scandolo | d7aa89c | 2021-12-07 10:21:34 -0800 | [diff] [blame] | 473 | log.debug("{} PPPoE flow on NNI {} for device {}", flowOpToString(action), port.number(), device.id()); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 474 | processPPPoEDFilteringObjectives(device.id(), port, action, FlowDirection.DOWNSTREAM, |
| 475 | null, null, NONE_TP_ID, VlanId.NONE, VlanId.ANY, null); |
| 476 | } |
| 477 | } |
| 478 | |
| 479 | @Override |
| 480 | public boolean handleBasicPortFlows(DiscoveredSubscriber sub, String bandwidthProfileId, |
| 481 | String oltBandwidthProfileId) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 482 | // we only need to something if EAPOL is enabled |
| 483 | if (!enableEapol) { |
Andrea Campanella | ccb3286 | 2022-02-17 16:29:10 +0100 | [diff] [blame] | 484 | log.debug("Eapol is disabled for {}", portWithName(sub.port)); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 485 | return true; |
| 486 | } |
| 487 | |
| 488 | if (sub.status == DiscoveredSubscriber.Status.ADDED) { |
| 489 | return addDefaultFlows(sub, bandwidthProfileId, oltBandwidthProfileId); |
| 490 | } else if (sub.status == DiscoveredSubscriber.Status.REMOVED) { |
| 491 | return removeDefaultFlows(sub, bandwidthProfileId, oltBandwidthProfileId); |
| 492 | } else { |
| 493 | log.error("Unknown Status {} on DiscoveredSubscriber {}", sub.status, sub); |
| 494 | return false; |
| 495 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 496 | } |
| 497 | |
| 498 | private boolean addDefaultFlows(DiscoveredSubscriber sub, String bandwidthProfileId, String oltBandwidthProfileId) { |
Andrea Campanella | ccb3286 | 2022-02-17 16:29:10 +0100 | [diff] [blame] | 499 | log.debug("Adding default flows for {}, status {}", portWithName(sub.port), sub.status); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 500 | if (!oltMeterService.createMeter(sub.device.id(), bandwidthProfileId)) { |
| 501 | if (log.isTraceEnabled()) { |
| 502 | log.trace("waiting on meter for bp {} and sub {}", bandwidthProfileId, sub); |
| 503 | } |
| 504 | return false; |
| 505 | } |
| 506 | if (hasDefaultEapol(sub.port)) { |
Andrea Campanella | ccb3286 | 2022-02-17 16:29:10 +0100 | [diff] [blame] | 507 | OltPortStatus status = getOltPortStatus(sub.port, defaultEapolUniTag); |
| 508 | log.debug("Eapol is already present for {} with status {}", portWithName(sub.port), status); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 509 | return true; |
| 510 | } |
| 511 | return handleEapolFlow(sub, bandwidthProfileId, |
| 512 | oltBandwidthProfileId, FlowOperation.ADD, VlanId.vlanId(EAPOL_DEFAULT_VLAN)); |
| 513 | |
| 514 | } |
| 515 | |
| 516 | private boolean removeDefaultFlows(DiscoveredSubscriber sub, String bandwidthProfile, String oltBandwidthProfile) { |
| 517 | // NOTE that we are not checking for meters as they must have been created to install the flow in first place |
| 518 | return handleEapolFlow(sub, bandwidthProfile, oltBandwidthProfile, |
| 519 | FlowOperation.REMOVE, VlanId.vlanId(EAPOL_DEFAULT_VLAN)); |
| 520 | } |
| 521 | |
| 522 | @Override |
| 523 | public boolean handleSubscriberFlows(DiscoveredSubscriber sub, String defaultBandwidthProfile, |
| 524 | String multicastServiceName) { |
| 525 | // NOTE that we are taking defaultBandwithProfile as a parameter as that can be configured in the Olt component |
| 526 | if (sub.status == DiscoveredSubscriber.Status.ADDED) { |
| 527 | return addSubscriberFlows(sub, defaultBandwidthProfile, multicastServiceName); |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 528 | } else if (sub.status == DiscoveredSubscriber.Status.REMOVED || |
| 529 | sub.status == DiscoveredSubscriber.Status.ADMIN_REMOVED) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 530 | return removeSubscriberFlows(sub, defaultBandwidthProfile, multicastServiceName); |
| 531 | } else { |
| 532 | log.error("don't know how to handle {}", sub); |
| 533 | return false; |
| 534 | } |
| 535 | } |
| 536 | |
| 537 | private boolean addSubscriberFlows(DiscoveredSubscriber sub, String defaultBandwithProfile, |
| 538 | String multicastServiceName) { |
| 539 | if (log.isTraceEnabled()) { |
| 540 | log.trace("Provisioning of subscriber on {} started", portWithName(sub.port)); |
| 541 | } |
| 542 | if (enableEapol) { |
| 543 | if (hasDefaultEapol(sub.port)) { |
| 544 | // remove EAPOL flow and throw exception so that we'll retry later |
| 545 | if (!isDefaultEapolPendingRemoval(sub.port)) { |
| 546 | removeDefaultFlows(sub, defaultBandwithProfile, defaultBandwithProfile); |
| 547 | } |
| 548 | |
| 549 | if (waitForRemoval) { |
| 550 | // NOTE wait for removal is a flag only needed to make sure VOLTHA |
| 551 | // does not explode with the flows remove/add in the same batch |
| 552 | log.debug("Awaiting for default flows removal for {}", portWithName(sub.port)); |
| 553 | return false; |
| 554 | } else { |
| 555 | log.warn("continuing provisioning on {}", portWithName(sub.port)); |
| 556 | } |
| 557 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 558 | } |
| 559 | |
| 560 | // NOTE createMeters will return if the meters are not installed |
| 561 | if (!oltMeterService.createMeters(sub.device.id(), |
Matteo Scandolo | 88df8ae | 2021-11-23 13:12:29 -0800 | [diff] [blame] | 562 | sub.subscriberAndDeviceInformation, multicastServiceName)) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 563 | return false; |
| 564 | } |
| 565 | |
| 566 | // NOTE we need to add the DHCP flow regardless so that the host can be discovered and the MacAddress added |
| 567 | handleSubscriberDhcpFlows(sub.device.id(), sub.port, FlowOperation.ADD, |
| 568 | sub.subscriberAndDeviceInformation); |
| 569 | |
| 570 | if (isMacLearningEnabled(sub.subscriberAndDeviceInformation) |
| 571 | && !isMacAddressAvailable(sub.device.id(), sub.port, |
| 572 | sub.subscriberAndDeviceInformation)) { |
| 573 | log.debug("Awaiting for macAddress on {}", portWithName(sub.port)); |
| 574 | return false; |
| 575 | } |
| 576 | |
Matteo Scandolo | 8a91c0f | 2021-12-03 10:58:14 -0800 | [diff] [blame] | 577 | // NOTE that the EAPOL flows handling is based on the data-plane flows status |
| 578 | // always process them before |
| 579 | handleSubscriberEapolFlows(sub, FlowOperation.ADD, sub.subscriberAndDeviceInformation); |
| 580 | |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 581 | handleSubscriberPppoeFlows(sub.device.id(), sub.port, FlowOperation.ADD, sub.subscriberAndDeviceInformation); |
| 582 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 583 | handleSubscriberDataFlows(sub.device, sub.port, FlowOperation.ADD, |
| 584 | sub.subscriberAndDeviceInformation, multicastServiceName); |
| 585 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 586 | handleSubscriberIgmpFlows(sub, FlowOperation.ADD); |
| 587 | |
| 588 | log.info("Provisioning of subscriber on {} completed", portWithName(sub.port)); |
| 589 | return true; |
| 590 | } |
| 591 | |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 592 | protected boolean removeSubscriberFlows(DiscoveredSubscriber sub, String defaultBandwithProfile, |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 593 | String multicastServiceName) { |
| 594 | |
| 595 | if (log.isTraceEnabled()) { |
| 596 | log.trace("Removal of subscriber on {} started", |
| 597 | portWithName(sub.port)); |
| 598 | } |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 599 | SubscriberAndDeviceInformation si = sub.subscriberAndDeviceInformation; |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 600 | //If the port has been removed the device service will return null, while it will be true if it's just disabled |
| 601 | boolean isPortPresent = deviceService.getPort(new ConnectPoint(sub.device.id(), sub.port.number())) != null; |
| 602 | if (log.isTraceEnabled()) { |
| 603 | log.trace("Port {} present: ", portWithName(sub.port), isPortPresent); |
| 604 | } |
| 605 | // Always remove the EAPOL flow in case of port disable,remove or subscriber remove. |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 606 | if (enableEapol) { |
| 607 | // remove the tagged eapol |
| 608 | handleSubscriberEapolFlows(sub, FlowOperation.REMOVE, si); |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 609 | log.info("Removal of eapol flow for subscriber on {} completed", portWithName(sub.port)); |
| 610 | |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 611 | } |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 612 | // If the port is gone entirely (onu delete) or it's enabled (subscriber remove request) remove all the flows |
| 613 | // In the case the port is just disabled we remove only the EAPOL flow because the ONU disable only represents |
| 614 | // the UNI side of the ONU going down, either for RG cable detach or for an administrative decision, but the PON |
| 615 | // side is still up as nothing changed, so no need to add/remove flows, when and if the UNI comes up |
| 616 | // we will re-push the EAPOL flow to require the subscriber to auth again. |
| 617 | // When the subscriber is admin removed from REST or CLI we ignore the port status. |
Andrea Campanella | 7ef8899 | 2022-05-17 12:38:00 +0200 | [diff] [blame^] | 618 | // Check the admin Status of the port |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 619 | if (!isPortPresent || sub.port.isEnabled() || sub.status == DiscoveredSubscriber.Status.ADMIN_REMOVED) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 620 | |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 621 | handleSubscriberDhcpFlows(sub.device.id(), sub.port, FlowOperation.REMOVE, si); |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 622 | |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 623 | handleSubscriberPppoeFlows(sub.device.id(), sub.port, FlowOperation.REMOVE, |
| 624 | sub.subscriberAndDeviceInformation); |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 625 | |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 626 | handleSubscriberDataFlows(sub.device, sub.port, FlowOperation.REMOVE, si, multicastServiceName); |
| 627 | |
| 628 | handleSubscriberIgmpFlows(sub, FlowOperation.REMOVE); |
| 629 | |
| 630 | |
| 631 | if (enableEapol) { |
| 632 | |
| 633 | // if any of the services still has flows, return false |
| 634 | Iterator<UniTagInformation> iter = sub.subscriberAndDeviceInformation.uniTagList().iterator(); |
| 635 | while (iter.hasNext()) { |
| 636 | UniTagInformation entry = iter.next(); |
| 637 | if (areSubscriberFlowsPendingRemoval(sub.port, entry, enableEapol)) { |
| 638 | log.info("Subscriber {} still have flows on service {}, postpone default EAPOL installation.", |
| 639 | portWithName(sub.port), entry.getServiceName()); |
| 640 | return false; |
| 641 | } |
| 642 | } |
| 643 | |
| 644 | // once the flows are removed add the default one back |
| 645 | // (only if the port is ENABLED and still present on the device) |
| 646 | if (sub.port.isEnabled() && deviceService.getPort(sub.device.id(), sub.port.number()) != null) { |
| 647 | |
| 648 | // NOTE we remove the subscriber when the port goes down |
| 649 | // but in that case we don't need to add default eapol |
| 650 | handleEapolFlow(sub, defaultBandwithProfile, defaultBandwithProfile, |
| 651 | FlowOperation.ADD, VlanId.vlanId(EAPOL_DEFAULT_VLAN)); |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 652 | } |
| 653 | } |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 654 | // FIXME check the return status of the flow and return accordingly |
| 655 | log.info("Removal of subscriber on {} completed", portWithName(sub.port)); |
| 656 | return true; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 657 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 658 | return true; |
| 659 | } |
| 660 | |
| 661 | @Override |
| 662 | public boolean hasDefaultEapol(Port port) { |
| 663 | OltPortStatus status = getOltPortStatus(port, defaultEapolUniTag); |
| 664 | // NOTE we consider ERROR as a present EAPOL flow as ONOS |
| 665 | // will keep trying to add it |
| 666 | return status != null && (status.defaultEapolStatus == OltFlowsStatus.ADDED || |
| 667 | status.defaultEapolStatus == OltFlowsStatus.PENDING_ADD || |
| 668 | status.defaultEapolStatus == OltFlowsStatus.ERROR); |
| 669 | } |
| 670 | |
| 671 | private OltPortStatus getOltPortStatus(Port port, UniTagInformation uniTagInformation) { |
| 672 | try { |
| 673 | cpStatusReadLock.lock(); |
| 674 | ServiceKey sk = new ServiceKey(new AccessDevicePort(port), uniTagInformation); |
| 675 | OltPortStatus status = cpStatus.get(sk); |
| 676 | return status; |
| 677 | } finally { |
| 678 | cpStatusReadLock.unlock(); |
| 679 | } |
| 680 | } |
| 681 | |
| 682 | public boolean isDefaultEapolPendingRemoval(Port port) { |
| 683 | OltPortStatus status = getOltPortStatus(port, defaultEapolUniTag); |
| 684 | if (log.isTraceEnabled()) { |
| 685 | log.trace("Status during EAPOL flow check {} for port {} and UniTagInformation {}", |
| 686 | status, portWithName(port), defaultEapolUniTag); |
| 687 | } |
| 688 | return status != null && status.defaultEapolStatus == OltFlowsStatus.PENDING_REMOVE; |
| 689 | } |
| 690 | |
| 691 | @Override |
| 692 | public boolean hasDhcpFlows(Port port, UniTagInformation uti) { |
| 693 | OltPortStatus status = getOltPortStatus(port, uti); |
| 694 | if (log.isTraceEnabled()) { |
| 695 | log.trace("Status during DHCP flow check {} for port {} and service {}", |
| 696 | status, portWithName(port), uti.getServiceName()); |
| 697 | } |
| 698 | return status != null && |
| 699 | (status.dhcpStatus == OltFlowsStatus.ADDED || |
| 700 | status.dhcpStatus == OltFlowsStatus.PENDING_ADD); |
| 701 | } |
| 702 | |
| 703 | @Override |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 704 | public boolean hasPppoeFlows(Port port, UniTagInformation uti) { |
| 705 | OltPortStatus status = getOltPortStatus(port, uti); |
| 706 | if (log.isTraceEnabled()) { |
| 707 | log.trace("Status during PPPoE flow check {} for port {} and service {}", |
| 708 | status, portWithName(port), uti.getServiceName()); |
| 709 | } |
| 710 | return status != null && |
| 711 | (status.pppoeStatus == OltFlowsStatus.ADDED || |
| 712 | status.pppoeStatus == OltFlowsStatus.PENDING_ADD); |
| 713 | } |
| 714 | |
| 715 | @Override |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 716 | public boolean hasSubscriberFlows(Port port, UniTagInformation uti) { |
| 717 | |
| 718 | OltPortStatus status = getOltPortStatus(port, uti); |
| 719 | if (log.isTraceEnabled()) { |
| 720 | log.trace("Status during subscriber flow check {} for port {} and service {}", |
| 721 | status, portWithName(port), uti.getServiceName()); |
| 722 | } |
| 723 | return status != null && (status.subscriberFlowsStatus == OltFlowsStatus.ADDED || |
| 724 | status.subscriberFlowsStatus == OltFlowsStatus.PENDING_ADD); |
| 725 | } |
| 726 | |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 727 | public boolean areSubscriberFlowsPendingRemoval(Port port, UniTagInformation uti, boolean enableEapol) { |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 728 | OltPortStatus status = getOltPortStatus(port, uti); |
| 729 | if (log.isTraceEnabled()) { |
| 730 | log.trace("Status during pending_remove flow check {} for port {} and UniTagInformation {}", |
| 731 | status, portWithName(port), uti); |
| 732 | } |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 733 | return status != null && (status.subscriberFlowsStatus == OltFlowsStatus.PENDING_REMOVE || |
| 734 | (enableEapol && status.subscriberEapolStatus == OltFlowsStatus.PENDING_REMOVE) || |
| 735 | (uti.getIsDhcpRequired() && status.dhcpStatus == OltFlowsStatus.PENDING_REMOVE)); |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 736 | } |
| 737 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 738 | @Override |
| 739 | public void purgeDeviceFlows(DeviceId deviceId) { |
| 740 | log.debug("Purging flows on device {}", deviceId); |
Matteo Scandolo | b6981dc | 2021-12-02 16:31:44 -0800 | [diff] [blame] | 741 | flowRuleService.purgeFlowRules(deviceId); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 742 | |
| 743 | // removing the status from the cpStatus map |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 744 | if (log.isTraceEnabled()) { |
| 745 | log.trace("Clearing cp status from device {}", deviceId); |
| 746 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 747 | try { |
| 748 | cpStatusWriteLock.lock(); |
| 749 | Iterator<Map.Entry<ServiceKey, OltPortStatus>> iter = cpStatus.entrySet().iterator(); |
| 750 | while (iter.hasNext()) { |
| 751 | Map.Entry<ServiceKey, OltPortStatus> entry = iter.next(); |
| 752 | if (entry.getKey().getPort().connectPoint().deviceId().equals(deviceId)) { |
| 753 | cpStatus.remove(entry.getKey()); |
| 754 | } |
| 755 | } |
| 756 | } finally { |
| 757 | cpStatusWriteLock.unlock(); |
| 758 | } |
| 759 | |
| 760 | // removing subscribers from the provisioned map |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 761 | if (log.isTraceEnabled()) { |
| 762 | log.trace("Clearing provisioned subscribers from device {}", deviceId); |
| 763 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 764 | try { |
| 765 | provisionedSubscribersWriteLock.lock(); |
| 766 | Iterator<Map.Entry<ServiceKey, Boolean>> iter = provisionedSubscribers.entrySet().iterator(); |
| 767 | while (iter.hasNext()) { |
| 768 | Map.Entry<ServiceKey, Boolean> entry = iter.next(); |
| 769 | if (entry.getKey().getPort().connectPoint().deviceId().equals(deviceId)) { |
| 770 | provisionedSubscribers.remove(entry.getKey()); |
| 771 | } |
| 772 | } |
| 773 | } finally { |
| 774 | provisionedSubscribersWriteLock.unlock(); |
| 775 | } |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 776 | log.debug("Done clearing up device flows and subscribers"); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 777 | } |
| 778 | |
| 779 | @Override |
| 780 | public boolean isSubscriberServiceProvisioned(AccessDevicePort cp) { |
Andrea Campanella | 61650a1 | 2022-01-24 18:09:44 -0800 | [diff] [blame] | 781 | Set<Map.Entry<ServiceKey, Boolean>> subs; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 782 | try { |
| 783 | provisionedSubscribersReadLock.lock(); |
Andrea Campanella | 61650a1 | 2022-01-24 18:09:44 -0800 | [diff] [blame] | 784 | subs = new HashSet<>(provisionedSubscribers.entrySet()); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 785 | } finally { |
| 786 | provisionedSubscribersReadLock.unlock(); |
| 787 | } |
Andrea Campanella | 61650a1 | 2022-01-24 18:09:44 -0800 | [diff] [blame] | 788 | |
| 789 | for (Map.Entry<ServiceKey, Boolean> entry : subs) { |
| 790 | if (entry.getKey().getPort().equals(cp) && entry.getValue()) { |
| 791 | return true; |
| 792 | } |
| 793 | } |
| 794 | return false; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 795 | } |
| 796 | |
| 797 | @Override |
| 798 | public boolean isSubscriberServiceProvisioned(ServiceKey sk) { |
| 799 | try { |
| 800 | provisionedSubscribersReadLock.lock(); |
| 801 | Boolean provisioned = provisionedSubscribers.get(sk); |
| 802 | if (provisioned == null || !provisioned) { |
| 803 | return false; |
| 804 | } |
| 805 | } finally { |
| 806 | provisionedSubscribersReadLock.unlock(); |
| 807 | } |
| 808 | return true; |
| 809 | } |
| 810 | |
| 811 | @Override |
| 812 | public void updateProvisionedSubscriberStatus(ServiceKey sk, Boolean status) { |
| 813 | try { |
| 814 | provisionedSubscribersWriteLock.lock(); |
| 815 | provisionedSubscribers.put(sk, status); |
| 816 | } finally { |
| 817 | provisionedSubscribersWriteLock.unlock(); |
| 818 | } |
| 819 | } |
| 820 | |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 821 | protected boolean handleEapolFlow(DiscoveredSubscriber sub, String bandwidthProfile, |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 822 | String oltBandwidthProfile, FlowOperation action, VlanId vlanId) { |
| 823 | |
| 824 | // create a subscriberKey for the EAPOL flow |
| 825 | ServiceKey sk = new ServiceKey(new AccessDevicePort(sub.port), defaultEapolUniTag); |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 826 | OltFlowsStatus status = action == FlowOperation.ADD ? |
| 827 | OltFlowsStatus.PENDING_ADD : OltFlowsStatus.PENDING_REMOVE; |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 828 | if (vlanId.id().equals(EAPOL_DEFAULT_VLAN)) { |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 829 | updateConnectPointStatus(sk, status, OltFlowsStatus.NONE, OltFlowsStatus.NONE, |
| 830 | OltFlowsStatus.NONE, OltFlowsStatus.NONE); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 831 | |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 832 | } else { |
| 833 | updateConnectPointStatus(sk, OltFlowsStatus.NONE, status, OltFlowsStatus.NONE, |
| 834 | OltFlowsStatus.NONE, OltFlowsStatus.NONE); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 835 | } |
| 836 | |
| 837 | DefaultFilteringObjective.Builder filterBuilder = DefaultFilteringObjective.builder(); |
| 838 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder(); |
| 839 | |
| 840 | int techProfileId = getDefaultTechProfileId(sub.port); |
| 841 | MeterId meterId = oltMeterService.getMeterIdForBandwidthProfile(sub.device.id(), bandwidthProfile); |
| 842 | |
| 843 | // in the delete case the meter should still be there as we remove |
| 844 | // the meters only if no flows are pointing to them |
| 845 | if (meterId == null) { |
| 846 | log.debug("MeterId is null for BandwidthProfile {} on device {}", |
| 847 | bandwidthProfile, sub.device.id()); |
| 848 | return false; |
| 849 | } |
| 850 | |
| 851 | MeterId oltMeterId = oltMeterService.getMeterIdForBandwidthProfile(sub.device.id(), oltBandwidthProfile); |
| 852 | if (oltMeterId == null) { |
| 853 | log.debug("MeterId is null for OltBandwidthProfile {} on device {}", |
| 854 | oltBandwidthProfile, sub.device.id()); |
| 855 | return false; |
| 856 | } |
| 857 | |
| 858 | log.info("{} EAPOL flow for {} with vlanId {} and BandwidthProfile {} (meterId {})", |
| 859 | flowOpToString(action), portWithName(sub.port), vlanId, bandwidthProfile, meterId); |
| 860 | |
| 861 | FilteringObjective.Builder eapolAction; |
| 862 | |
| 863 | if (action == FlowOperation.ADD) { |
| 864 | eapolAction = filterBuilder.permit(); |
| 865 | } else if (action == FlowOperation.REMOVE) { |
| 866 | eapolAction = filterBuilder.deny(); |
| 867 | } else { |
| 868 | log.error("Operation {} not supported", action); |
| 869 | return false; |
| 870 | } |
| 871 | |
| 872 | FilteringObjective.Builder baseEapol = eapolAction |
| 873 | .withKey(Criteria.matchInPort(sub.port.number())) |
| 874 | .addCondition(Criteria.matchEthType(EthType.EtherType.EAPOL.ethType())); |
| 875 | |
| 876 | // NOTE we only need to add the treatment to install the flow, |
| 877 | // we can remove it based in the match |
| 878 | FilteringObjective.Builder eapol; |
| 879 | |
Harsh Awasthi | 498b5c6 | 2022-03-21 23:19:46 +0530 | [diff] [blame] | 880 | // Setting VlanId.NONE as cvlan in the metadata as the packet will be single tagged |
| 881 | // and cvlan should not be filled. |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 882 | TrafficTreatment treatment = treatmentBuilder |
| 883 | .meter(meterId) |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 884 | .writeMetadata(OltFlowServiceUtils.createTechProfValueForWriteMetadata( |
Harsh Awasthi | 498b5c6 | 2022-03-21 23:19:46 +0530 | [diff] [blame] | 885 | VlanId.NONE, |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 886 | techProfileId, oltMeterId), 0) |
| 887 | .setOutput(PortNumber.CONTROLLER) |
| 888 | .pushVlan() |
| 889 | .setVlanId(vlanId) |
| 890 | .build(); |
| 891 | eapol = baseEapol |
| 892 | .withMeta(treatment); |
| 893 | |
| 894 | FilteringObjective eapolObjective = eapol |
| 895 | .fromApp(appId) |
| 896 | .withPriority(MAX_PRIORITY) |
| 897 | .add(new ObjectiveContext() { |
| 898 | @Override |
| 899 | public void onSuccess(Objective objective) { |
| 900 | log.info("EAPOL flow objective {} for {}", |
| 901 | completeFlowOpToString(action), portWithName(sub.port)); |
| 902 | if (log.isTraceEnabled()) { |
| 903 | log.trace("EAPOL flow details for port {}: {}", portWithName(sub.port), objective); |
| 904 | } |
| 905 | } |
| 906 | |
| 907 | @Override |
| 908 | public void onError(Objective objective, ObjectiveError error) { |
| 909 | log.error("Cannot {} eapol flow for {} : {}", action, |
| 910 | portWithName(sub.port), error); |
| 911 | |
| 912 | if (vlanId.id().equals(EAPOL_DEFAULT_VLAN)) { |
| 913 | updateConnectPointStatus(sk, |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 914 | OltFlowsStatus.ERROR, null, null, null, null); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 915 | } |
| 916 | } |
| 917 | }); |
| 918 | |
| 919 | flowObjectiveService.filter(sub.device.id(), eapolObjective); |
| 920 | |
| 921 | log.info("{} EAPOL filter for {}", completeFlowOpToString(action), portWithName(sub.port)); |
| 922 | return true; |
| 923 | } |
| 924 | |
| 925 | // FIXME it's confusing that si is not necessarily inside the DiscoveredSubscriber |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 926 | protected boolean handleSubscriberEapolFlows(DiscoveredSubscriber sub, FlowOperation action, |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 927 | SubscriberAndDeviceInformation si) { |
| 928 | if (!enableEapol) { |
| 929 | return true; |
| 930 | } |
| 931 | // TODO verify we need an EAPOL flow for EACH service |
| 932 | AtomicBoolean success = new AtomicBoolean(true); |
| 933 | si.uniTagList().forEach(u -> { |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 934 | //Always act on the eapol flow |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 935 | log.info("{} EAPOL flows for subscriber {} on {} and service {}", |
| 936 | flowOpToString(action), si.id(), portWithName(sub.port), u.getServiceName()); |
| 937 | if (!handleEapolFlow(sub, u.getUpstreamBandwidthProfile(), |
| 938 | u.getUpstreamOltBandwidthProfile(), |
| 939 | action, u.getPonCTag())) { |
| 940 | // |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 941 | log.error("Failed to {} EAPOL with subscriber tags", action); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 942 | //TODO this sets it for all services, maybe some services succeeded. |
| 943 | success.set(false); |
| 944 | } |
| 945 | }); |
| 946 | return success.get(); |
| 947 | } |
| 948 | |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 949 | protected void handleSubscriberIgmpFlows(DiscoveredSubscriber sub, FlowOperation action) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 950 | sub.subscriberAndDeviceInformation.uniTagList().forEach(uti -> { |
| 951 | if (uti.getIsIgmpRequired()) { |
| 952 | DeviceId deviceId = sub.device.id(); |
| 953 | // if we reached here a meter already exists |
| 954 | MeterId meterId = oltMeterService |
| 955 | .getMeterIdForBandwidthProfile(deviceId, uti.getUpstreamBandwidthProfile()); |
| 956 | MeterId oltMeterId = oltMeterService |
| 957 | .getMeterIdForBandwidthProfile(deviceId, uti.getUpstreamOltBandwidthProfile()); |
| 958 | |
| 959 | processIgmpFilteringObjectives(deviceId, sub.port, |
| 960 | action, FlowDirection.UPSTREAM, meterId, oltMeterId, uti.getTechnologyProfileId(), |
| 961 | uti.getPonCTag(), uti.getUniTagMatch(), uti.getUsPonCTagPriority()); |
| 962 | } |
| 963 | }); |
| 964 | } |
| 965 | |
| 966 | private boolean checkSadisRunning() { |
| 967 | if (bpService == null) { |
| 968 | log.warn("Sadis is not running"); |
| 969 | return false; |
| 970 | } |
| 971 | return true; |
| 972 | } |
| 973 | |
| 974 | private int getDefaultTechProfileId(Port port) { |
| 975 | if (!checkSadisRunning()) { |
| 976 | return defaultTechProfileId; |
| 977 | } |
| 978 | if (port != null) { |
| 979 | SubscriberAndDeviceInformation info = subsService.get(getPortName(port)); |
| 980 | if (info != null && info.uniTagList().size() == 1) { |
| 981 | return info.uniTagList().get(0).getTechnologyProfileId(); |
| 982 | } |
| 983 | } |
| 984 | return defaultTechProfileId; |
| 985 | } |
| 986 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 987 | private void processLldpFilteringObjective(DeviceId deviceId, Port port, FlowOperation action) { |
| 988 | DefaultFilteringObjective.Builder builder = DefaultFilteringObjective.builder(); |
| 989 | |
| 990 | FilteringObjective lldp = (action == FlowOperation.ADD ? builder.permit() : builder.deny()) |
| 991 | .withKey(Criteria.matchInPort(port.number())) |
| 992 | .addCondition(Criteria.matchEthType(EthType.EtherType.LLDP.ethType())) |
| 993 | .withMeta(DefaultTrafficTreatment.builder() |
| 994 | .setOutput(PortNumber.CONTROLLER).build()) |
| 995 | .fromApp(appId) |
| 996 | .withPriority(MAX_PRIORITY) |
| 997 | .add(new ObjectiveContext() { |
| 998 | @Override |
| 999 | public void onSuccess(Objective objective) { |
| 1000 | log.info("{} LLDP filter for {}.", completeFlowOpToString(action), portWithName(port)); |
| 1001 | } |
| 1002 | |
| 1003 | @Override |
| 1004 | public void onError(Objective objective, ObjectiveError error) { |
| 1005 | log.error("Falied to {} LLDP filter on {} because {}", action, portWithName(port), |
| 1006 | error); |
| 1007 | } |
| 1008 | }); |
| 1009 | |
| 1010 | flowObjectiveService.filter(deviceId, lldp); |
| 1011 | } |
| 1012 | |
| 1013 | protected void handleSubscriberDhcpFlows(DeviceId deviceId, Port port, |
| 1014 | FlowOperation action, |
| 1015 | SubscriberAndDeviceInformation si) { |
| 1016 | si.uniTagList().forEach(uti -> { |
| 1017 | |
| 1018 | if (!uti.getIsDhcpRequired()) { |
| 1019 | return; |
| 1020 | } |
| 1021 | |
| 1022 | // if it's an ADD skip if flows are there, |
| 1023 | // if it's a DELETE skip if flows are not there |
| 1024 | boolean hasFlows = hasDhcpFlows(port, uti); |
| 1025 | if (action == FlowOperation.ADD && hasFlows || |
| 1026 | action == FlowOperation.REMOVE && !hasFlows) { |
| 1027 | log.debug("Not dealing with DHCP {} on {} as DHCP flow status is {}", action, |
| 1028 | uti.getServiceName(), hasFlows); |
| 1029 | return; |
| 1030 | } |
| 1031 | |
| 1032 | log.info("{} DHCP flows for subscriber on {} and service {}", |
| 1033 | flowOpToString(action), portWithName(port), uti.getServiceName()); |
| 1034 | |
| 1035 | // if we reached here a meter already exists |
| 1036 | MeterId meterId = oltMeterService |
| 1037 | .getMeterIdForBandwidthProfile(deviceId, uti.getUpstreamBandwidthProfile()); |
| 1038 | MeterId oltMeterId = oltMeterService |
| 1039 | .getMeterIdForBandwidthProfile(deviceId, uti.getUpstreamOltBandwidthProfile()); |
| 1040 | |
| 1041 | if (enableDhcpV4) { |
| 1042 | processDhcpFilteringObjectives(deviceId, port, action, FlowDirection.UPSTREAM, 68, 67, |
| 1043 | EthType.EtherType.IPV4.ethType(), IPv4.PROTOCOL_UDP, meterId, oltMeterId, |
| 1044 | uti); |
| 1045 | } |
| 1046 | if (enableDhcpV6) { |
| 1047 | log.error("DHCP V6 not supported for subscribers"); |
| 1048 | } |
| 1049 | }); |
| 1050 | } |
| 1051 | |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 1052 | protected void handleSubscriberPppoeFlows(DeviceId deviceId, Port port, |
| 1053 | FlowOperation action, |
| 1054 | SubscriberAndDeviceInformation si) { |
| 1055 | si.uniTagList().forEach(uti -> { |
| 1056 | |
| 1057 | if (!uti.getIsPppoeRequired()) { |
| 1058 | return; |
| 1059 | } |
| 1060 | |
| 1061 | // if it's an ADD skip if flows are there, |
| 1062 | // if it's a DELETE skip if flows are not there |
| 1063 | boolean hasFlows = hasPppoeFlows(port, uti); |
| 1064 | if (action == FlowOperation.ADD && hasFlows || |
| 1065 | action == FlowOperation.REMOVE && !hasFlows) { |
| 1066 | log.debug("Not dealing with PPPoE {} on {} as PPPoE flow status is {}", action, |
| 1067 | uti.getServiceName(), hasFlows); |
| 1068 | return; |
| 1069 | } |
| 1070 | |
| 1071 | log.info("{} PPPoE flows for subscriber on {} and service {}", |
| 1072 | flowOpToString(action), portWithName(port), uti.getServiceName()); |
| 1073 | |
| 1074 | // if we reached here a meter already exists |
| 1075 | MeterId meterId = oltMeterService |
| 1076 | .getMeterIdForBandwidthProfile(deviceId, uti.getUpstreamBandwidthProfile()); |
| 1077 | MeterId oltMeterId = oltMeterService |
| 1078 | .getMeterIdForBandwidthProfile(deviceId, uti.getUpstreamOltBandwidthProfile()); |
| 1079 | |
| 1080 | if (enablePppoe) { |
| 1081 | processPPPoEDFilteringObjectives(deviceId, port, action, FlowDirection.UPSTREAM, meterId, oltMeterId, |
| 1082 | uti.getTechnologyProfileId(), uti.getPonCTag(), uti.getUniTagMatch(), |
| 1083 | (byte) uti.getUsPonCTagPriority()); |
| 1084 | } |
| 1085 | }); |
| 1086 | } |
| 1087 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1088 | // FIXME return boolean, if this fails we need to retry |
| 1089 | protected void handleSubscriberDataFlows(Device device, Port port, |
| 1090 | FlowOperation action, |
| 1091 | SubscriberAndDeviceInformation si, String multicastServiceName) { |
| 1092 | |
| 1093 | Optional<Port> nniPort = oltDeviceService.getNniPort(device); |
Matteo Scandolo | 97449bb | 2021-12-09 15:33:46 -0800 | [diff] [blame] | 1094 | if (nniPort == null || nniPort.isEmpty()) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1095 | log.error("Cannot configure DP flows as upstream port is not configured for subscriber {} on {}", |
| 1096 | si.id(), portWithName(port)); |
| 1097 | return; |
| 1098 | } |
| 1099 | si.uniTagList().forEach(uti -> { |
| 1100 | |
| 1101 | boolean hasFlows = hasSubscriberFlows(port, uti); |
| 1102 | if (action == FlowOperation.ADD && hasFlows || |
| 1103 | action == FlowOperation.REMOVE && !hasFlows) { |
| 1104 | log.debug("Not dealing with DP flows {} on {} as subscriber flow status is {}", action, |
| 1105 | uti.getServiceName(), hasFlows); |
| 1106 | return; |
| 1107 | } |
| 1108 | |
| 1109 | if (multicastServiceName.equals(uti.getServiceName())) { |
| 1110 | log.debug("This is the multicast service ({}) for subscriber {} on {}, " + |
| 1111 | "dataplane flows are not needed", |
| 1112 | uti.getServiceName(), si.id(), portWithName(port)); |
| 1113 | return; |
| 1114 | } |
| 1115 | |
| 1116 | log.info("{} Data plane flows for subscriber {} on {} and service {}", |
| 1117 | flowOpToString(action), si.id(), portWithName(port), uti.getServiceName()); |
Matteo Scandolo | 80f5e97 | 2021-12-02 14:59:15 -0800 | [diff] [blame] | 1118 | ServiceKey sk = new ServiceKey(new AccessDevicePort(port), uti); |
| 1119 | OltFlowsStatus status = action.equals(FlowOperation.ADD) ? |
| 1120 | OltFlowsStatus.PENDING_ADD : OltFlowsStatus.PENDING_REMOVE; |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1121 | updateConnectPointStatus(sk, null, null, status, null, null); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1122 | |
| 1123 | // upstream flows |
| 1124 | MeterId usMeterId = oltMeterService |
| 1125 | .getMeterIdForBandwidthProfile(device.id(), uti.getUpstreamBandwidthProfile()); |
| 1126 | MeterId oltUsMeterId = oltMeterService |
| 1127 | .getMeterIdForBandwidthProfile(device.id(), uti.getUpstreamOltBandwidthProfile()); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1128 | |
| 1129 | if (FttbUtils.isFttbService(uti)) { |
| 1130 | processFttbUpstreamDataFilteringObjects(device.id(), port, nniPort.get(), action, |
| 1131 | usMeterId, oltUsMeterId, uti, si); |
| 1132 | } else { |
| 1133 | processUpstreamDataFilteringObjects(device.id(), port, nniPort.get(), action, usMeterId, |
| 1134 | oltUsMeterId, uti); |
| 1135 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1136 | |
| 1137 | // downstream flows |
| 1138 | MeterId dsMeterId = oltMeterService |
| 1139 | .getMeterIdForBandwidthProfile(device.id(), uti.getDownstreamBandwidthProfile()); |
| 1140 | MeterId oltDsMeterId = oltMeterService |
| 1141 | .getMeterIdForBandwidthProfile(device.id(), uti.getDownstreamOltBandwidthProfile()); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1142 | |
| 1143 | if (FttbUtils.isFttbService(uti)) { |
| 1144 | processFttbDownstreamDataFilteringObjects(device.id(), port, nniPort.get(), |
| 1145 | action, dsMeterId, oltDsMeterId, uti, si); |
| 1146 | } else { |
| 1147 | processDownstreamDataFilteringObjects(device.id(), port, nniPort.get(), action, dsMeterId, |
| 1148 | oltDsMeterId, uti, getMacAddress(device.id(), port, uti)); |
| 1149 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1150 | }); |
| 1151 | } |
| 1152 | |
| 1153 | private void processDhcpFilteringObjectives(DeviceId deviceId, Port port, |
| 1154 | FlowOperation action, FlowDirection direction, |
| 1155 | int udpSrc, int udpDst, EthType ethType, byte protocol, |
| 1156 | MeterId meterId, MeterId oltMeterId, UniTagInformation uti) { |
| 1157 | ServiceKey sk = new ServiceKey(new AccessDevicePort(port), uti); |
| 1158 | log.debug("{} DHCP filtering objectives on {}", flowOpToString(action), sk); |
| 1159 | |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1160 | String serviceName = uti.getServiceName(); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1161 | |
| 1162 | OltFlowsStatus status = action.equals(FlowOperation.ADD) ? |
| 1163 | OltFlowsStatus.PENDING_ADD : OltFlowsStatus.PENDING_REMOVE; |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1164 | updateConnectPointStatus(sk, null, null, null, status, null); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1165 | |
| 1166 | DefaultFilteringObjective.Builder builder = DefaultFilteringObjective.builder(); |
| 1167 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder(); |
| 1168 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1169 | if (meterId != null) { |
| 1170 | treatmentBuilder.meter(meterId); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1171 | } |
| 1172 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1173 | FilteringObjective.Builder dhcpBuilder = (action == FlowOperation.ADD ? builder.permit() : builder.deny()) |
Tunahan Sezen | f0843b9 | 2021-04-30 07:13:16 +0000 | [diff] [blame] | 1174 | .withKey(Criteria.matchInPort(port.number())) |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1175 | .addCondition(Criteria.matchEthType(ethType)) |
| 1176 | .addCondition(Criteria.matchIPProtocol(protocol)) |
| 1177 | .addCondition(Criteria.matchUdpSrc(TpPort.tpPort(udpSrc))) |
| 1178 | .addCondition(Criteria.matchUdpDst(TpPort.tpPort(udpDst))) |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1179 | .fromApp(appId) |
| 1180 | .withPriority(MAX_PRIORITY); |
| 1181 | |
Andrea Campanella | 0e34f56 | 2020-06-11 10:47:10 +0200 | [diff] [blame] | 1182 | //VLAN changes and PCP matching need to happen only in the upstream directions |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1183 | if (direction == FlowDirection.UPSTREAM) { |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1184 | if (serviceName != null && serviceName.equals(FTTB_SERVICE_DPU_MGMT_TRAFFIC)) { |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1185 | FttbUtils.addUpstreamDhcpCondition(dhcpBuilder, uti); |
| 1186 | FttbUtils.addUpstreamDhcpTreatment(treatmentBuilder, uti); |
| 1187 | } else { |
| 1188 | treatmentBuilder.setVlanId(uti.getPonCTag()); |
| 1189 | if (!VlanId.vlanId(VlanId.NO_VID).equals(uti.getUniTagMatch())) { |
| 1190 | dhcpBuilder.addCondition(Criteria.matchVlanId(uti.getUniTagMatch())); |
| 1191 | } |
| 1192 | if (uti.getUsPonCTagPriority() != -1) { |
| 1193 | treatmentBuilder.setVlanPcp((byte) uti.getUsPonCTagPriority()); |
| 1194 | } |
Andrea Campanella | 0e34f56 | 2020-06-11 10:47:10 +0200 | [diff] [blame] | 1195 | } |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1196 | } else if (direction == FlowDirection.DOWNSTREAM) { |
| 1197 | // Down stream DHCP vid to be matched if OLT Sadis info contains Vlan id in nniDhcpTrapVid. |
| 1198 | Device device = deviceService.getDevice(deviceId); |
| 1199 | SubscriberAndDeviceInformation oltSub = subsService.get(device.serialNumber()); |
| 1200 | VlanId nniDhcpTrapVid = oltSub.nniDhcpTrapVid(); |
| 1201 | |
| 1202 | if (nniDhcpTrapVid != null && !VlanId.vlanId(VlanId.NO_VID).equals(nniDhcpTrapVid)) { |
| 1203 | dhcpBuilder.addCondition(Criteria.matchVlanId(nniDhcpTrapVid)); |
Andrea Campanella | 0e34f56 | 2020-06-11 10:47:10 +0200 | [diff] [blame] | 1204 | } |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1205 | } |
| 1206 | |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1207 | if (uti.getTechnologyProfileId() != NONE_TP_ID) { |
Harsh Awasthi | 498b5c6 | 2022-03-21 23:19:46 +0530 | [diff] [blame] | 1208 | // Setting VlanId.NONE as cvlan, as the packet will be single tagged and cvlan should not be filled. |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1209 | treatmentBuilder.writeMetadata( |
Harsh Awasthi | 498b5c6 | 2022-03-21 23:19:46 +0530 | [diff] [blame] | 1210 | OltFlowServiceUtils.createTechProfValueForWriteMetadata(VlanId.NONE, |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1211 | uti.getTechnologyProfileId(), oltMeterId), 0); |
| 1212 | } |
| 1213 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1214 | dhcpBuilder.withMeta(treatmentBuilder |
| 1215 | .setOutput(PortNumber.CONTROLLER).build()); |
Andrea Campanella | 0e34f56 | 2020-06-11 10:47:10 +0200 | [diff] [blame] | 1216 | |
| 1217 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1218 | FilteringObjective dhcpUpstream = dhcpBuilder.add(new ObjectiveContext() { |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1219 | @Override |
| 1220 | public void onSuccess(Objective objective) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1221 | log.info("{} DHCP {} filter for {}.", |
| 1222 | completeFlowOpToString(action), (ethType.equals(EthType.EtherType.IPV4.ethType())) ? V4 : V6, |
| 1223 | portWithName(port)); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1224 | } |
| 1225 | |
| 1226 | @Override |
| 1227 | public void onError(Objective objective, ObjectiveError error) { |
Tunahan Sezen | f0843b9 | 2021-04-30 07:13:16 +0000 | [diff] [blame] | 1228 | log.error("DHCP {} filter for {} failed {} because {}", |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1229 | (ethType.equals(EthType.EtherType.IPV4.ethType())) ? V4 : V6, |
| 1230 | portWithName(port), |
| 1231 | action, |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1232 | error); |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1233 | updateConnectPointStatus(sk, null, null, null, OltFlowsStatus.ERROR, null); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1234 | } |
| 1235 | }); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1236 | flowObjectiveService.filter(deviceId, dhcpUpstream); |
| 1237 | } |
| 1238 | |
| 1239 | private void processIgmpFilteringObjectives(DeviceId deviceId, Port port, |
| 1240 | FlowOperation action, FlowDirection direction, |
| 1241 | MeterId meterId, MeterId oltMeterId, int techProfileId, |
| 1242 | VlanId cTag, VlanId unitagMatch, int vlanPcp) { |
| 1243 | |
| 1244 | DefaultFilteringObjective.Builder filterBuilder = DefaultFilteringObjective.builder(); |
| 1245 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder(); |
| 1246 | if (direction == FlowDirection.UPSTREAM) { |
| 1247 | |
| 1248 | if (techProfileId != NONE_TP_ID) { |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1249 | treatmentBuilder.writeMetadata(OltFlowServiceUtils.createTechProfValueForWriteMetadata(null, |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1250 | techProfileId, oltMeterId), 0); |
| 1251 | } |
| 1252 | |
| 1253 | |
| 1254 | if (meterId != null) { |
| 1255 | treatmentBuilder.meter(meterId); |
| 1256 | } |
| 1257 | |
| 1258 | if (!VlanId.vlanId(VlanId.NO_VID).equals(unitagMatch)) { |
| 1259 | filterBuilder.addCondition(Criteria.matchVlanId(unitagMatch)); |
| 1260 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1261 | if (!VlanId.vlanId(VlanId.NO_VID).equals(cTag)) { |
| 1262 | treatmentBuilder.setVlanId(cTag); |
| 1263 | } |
| 1264 | |
| 1265 | if (vlanPcp != -1) { |
| 1266 | treatmentBuilder.setVlanPcp((byte) vlanPcp); |
| 1267 | } |
| 1268 | } |
| 1269 | |
| 1270 | filterBuilder = (action == FlowOperation.ADD) ? filterBuilder.permit() : filterBuilder.deny(); |
| 1271 | |
| 1272 | FilteringObjective igmp = filterBuilder |
| 1273 | .withKey(Criteria.matchInPort(port.number())) |
| 1274 | .addCondition(Criteria.matchEthType(EthType.EtherType.IPV4.ethType())) |
| 1275 | .addCondition(Criteria.matchIPProtocol(IPv4.PROTOCOL_IGMP)) |
| 1276 | .withMeta(treatmentBuilder |
| 1277 | .setOutput(PortNumber.CONTROLLER).build()) |
| 1278 | .fromApp(appId) |
| 1279 | .withPriority(MAX_PRIORITY) |
| 1280 | .add(new ObjectiveContext() { |
| 1281 | @Override |
| 1282 | public void onSuccess(Objective objective) { |
| 1283 | log.info("Igmp filter for {} {}.", portWithName(port), action); |
| 1284 | } |
| 1285 | |
| 1286 | @Override |
| 1287 | public void onError(Objective objective, ObjectiveError error) { |
| 1288 | log.error("Igmp filter for {} failed {} because {}.", portWithName(port), action, |
| 1289 | error); |
| 1290 | } |
| 1291 | }); |
| 1292 | |
| 1293 | flowObjectiveService.filter(deviceId, igmp); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1294 | |
| 1295 | } |
| 1296 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1297 | private void processPPPoEDFilteringObjectives(DeviceId deviceId, Port port, |
| 1298 | FlowOperation action, FlowDirection direction, |
| 1299 | MeterId meterId, MeterId oltMeterId, int techProfileId, |
| 1300 | VlanId cTag, VlanId unitagMatch, Byte vlanPcp) { |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1301 | |
| 1302 | DefaultFilteringObjective.Builder builder = DefaultFilteringObjective.builder(); |
| 1303 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder(); |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1304 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1305 | if (meterId != null) { |
| 1306 | treatmentBuilder.meter(meterId); |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1307 | } |
| 1308 | |
| 1309 | if (techProfileId != NONE_TP_ID) { |
Harsh Awasthi | 498b5c6 | 2022-03-21 23:19:46 +0530 | [diff] [blame] | 1310 | // Setting VlanId.NONE as cvlan as the packet will be single tagged and cvlan should not be filled. |
| 1311 | treatmentBuilder.writeMetadata(OltFlowServiceUtils.createTechProfValueForWriteMetadata(VlanId.NONE, |
| 1312 | techProfileId, oltMeterId), 0); |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1313 | } |
| 1314 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1315 | DefaultFilteringObjective.Builder pppoedBuilder = ((action == FlowOperation.ADD) |
| 1316 | ? builder.permit() : builder.deny()) |
Tunahan Sezen | f0843b9 | 2021-04-30 07:13:16 +0000 | [diff] [blame] | 1317 | .withKey(Criteria.matchInPort(port.number())) |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1318 | .addCondition(Criteria.matchEthType(EthType.EtherType.PPPoED.ethType())) |
| 1319 | .fromApp(appId) |
| 1320 | .withPriority(10000); |
| 1321 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1322 | if (direction == FlowDirection.UPSTREAM) { |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1323 | treatmentBuilder.setVlanId(cTag); |
| 1324 | if (!VlanId.vlanId(VlanId.NO_VID).equals(unitagMatch)) { |
| 1325 | pppoedBuilder.addCondition(Criteria.matchVlanId(unitagMatch)); |
| 1326 | } |
| 1327 | if (vlanPcp != null) { |
| 1328 | treatmentBuilder.setVlanPcp(vlanPcp); |
| 1329 | } |
| 1330 | } |
| 1331 | pppoedBuilder = pppoedBuilder.withMeta(treatmentBuilder.setOutput(PortNumber.CONTROLLER).build()); |
| 1332 | |
| 1333 | FilteringObjective pppoed = pppoedBuilder |
| 1334 | .add(new ObjectiveContext() { |
| 1335 | @Override |
| 1336 | public void onSuccess(Objective objective) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1337 | log.info("PPPoED filter for {} {}.", portWithName(port), action); |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1338 | } |
| 1339 | |
| 1340 | @Override |
| 1341 | public void onError(Objective objective, ObjectiveError error) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1342 | log.info("PPPoED filter for {} failed {} because {}", portWithName(port), |
| 1343 | action, error); |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1344 | } |
| 1345 | }); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1346 | flowObjectiveService.filter(deviceId, pppoed); |
Gustavo Silva | 5c492dd | 2021-02-12 10:21:11 -0300 | [diff] [blame] | 1347 | } |
| 1348 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1349 | private void processUpstreamDataFilteringObjects(DeviceId deviceId, Port port, Port nniPort, |
| 1350 | FlowOperation action, |
| 1351 | MeterId upstreamMeterId, |
| 1352 | MeterId upstreamOltMeterId, |
| 1353 | UniTagInformation uti) { |
| 1354 | ServiceKey sk = new ServiceKey(new AccessDevicePort(port), uti); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1355 | TrafficSelector selector = DefaultTrafficSelector.builder() |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1356 | .matchInPort(port.number()) |
| 1357 | .matchVlanId(uti.getUniTagMatch()) |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1358 | .build(); |
| 1359 | |
Andrea Campanella | 327c572 | 2020-01-30 11:34:13 +0100 | [diff] [blame] | 1360 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder(); |
| 1361 | //if the subscriberVlan (cTag) is different than ANY it needs to set. |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1362 | if (uti.getPonCTag().toShort() != VlanId.ANY_VALUE) { |
Andrea Campanella | 327c572 | 2020-01-30 11:34:13 +0100 | [diff] [blame] | 1363 | treatmentBuilder.pushVlan() |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1364 | .setVlanId(uti.getPonCTag()); |
Andrea Campanella | 327c572 | 2020-01-30 11:34:13 +0100 | [diff] [blame] | 1365 | } |
Maria Carmela Cascino | 067ee4d | 2021-11-02 13:14:43 +0100 | [diff] [blame] | 1366 | if (uti.getPonSTag().toShort() == VlanId.ANY_VALUE) { |
| 1367 | treatmentBuilder.popVlan(); |
| 1368 | } |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1369 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1370 | if (uti.getUsPonCTagPriority() != -1) { |
| 1371 | treatmentBuilder.setVlanPcp((byte) uti.getUsPonCTagPriority()); |
Maria Carmela Cascino | 067ee4d | 2021-11-02 13:14:43 +0100 | [diff] [blame] | 1372 | |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1373 | } |
| 1374 | |
| 1375 | treatmentBuilder.pushVlan() |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1376 | .setVlanId(uti.getPonSTag()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1377 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1378 | if (uti.getUsPonSTagPriority() != -1) { |
| 1379 | treatmentBuilder.setVlanPcp((byte) uti.getUsPonSTagPriority()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1380 | } |
| 1381 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1382 | treatmentBuilder.setOutput(nniPort.number()) |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1383 | .writeMetadata(OltFlowServiceUtils.createMetadata(uti.getPonCTag(), |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1384 | uti.getTechnologyProfileId(), nniPort.number()), 0L); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1385 | |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 1386 | DefaultAnnotations.Builder annotationBuilder = DefaultAnnotations.builder(); |
| 1387 | |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1388 | if (upstreamMeterId != null) { |
| 1389 | treatmentBuilder.meter(upstreamMeterId); |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 1390 | annotationBuilder.set(UPSTREAM_ONU, upstreamMeterId.toString()); |
| 1391 | } |
| 1392 | if (upstreamOltMeterId != null) { |
| 1393 | treatmentBuilder.meter(upstreamOltMeterId); |
| 1394 | annotationBuilder.set(UPSTREAM_OLT, upstreamOltMeterId.toString()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1395 | } |
| 1396 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1397 | DefaultForwardingObjective.Builder flowBuilder = createForwardingObjectiveBuilder(selector, |
| 1398 | treatmentBuilder.build(), MIN_PRIORITY, |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 1399 | annotationBuilder.build()); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1400 | |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1401 | ObjectiveContext context = getSubscriberFlowBuilderContext(sk, action, FlowDirection.UPSTREAM); |
| 1402 | processForwardingRule(action, flowBuilder, context, deviceId); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1403 | } |
| 1404 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1405 | private void processDownstreamDataFilteringObjects(DeviceId deviceId, Port port, Port nniPort, |
| 1406 | FlowOperation action, |
| 1407 | MeterId downstreamMeterId, |
| 1408 | MeterId downstreamOltMeterId, |
| 1409 | UniTagInformation uti, |
| 1410 | MacAddress macAddress) { |
| 1411 | ServiceKey sk = new ServiceKey(new AccessDevicePort(port), uti); |
Andrea Campanella | 327c572 | 2020-01-30 11:34:13 +0100 | [diff] [blame] | 1412 | //subscriberVlan can be any valid Vlan here including ANY to make sure the packet is tagged |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1413 | TrafficSelector.Builder selectorBuilder = DefaultTrafficSelector.builder() |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1414 | .matchVlanId(uti.getPonSTag()) |
| 1415 | .matchInPort(nniPort.number()) |
| 1416 | .matchInnerVlanId(uti.getPonCTag()); |
Andrea Campanella | 090e4a0 | 2020-02-05 13:53:55 +0100 | [diff] [blame] | 1417 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1418 | if (uti.getPonCTag().toShort() != VlanId.ANY_VALUE) { |
| 1419 | selectorBuilder.matchMetadata(uti.getPonCTag().toShort()); |
Andrea Campanella | 090e4a0 | 2020-02-05 13:53:55 +0100 | [diff] [blame] | 1420 | } |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1421 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1422 | if (uti.getDsPonCTagPriority() != -1) { |
| 1423 | selectorBuilder.matchVlanPcp((byte) uti.getDsPonCTagPriority()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1424 | } |
| 1425 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1426 | if (macAddress != null) { |
| 1427 | selectorBuilder.matchEthDst(macAddress); |
| 1428 | } |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1429 | |
| 1430 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder() |
| 1431 | .popVlan() |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1432 | .setOutput(port.number()); |
Andrea Campanella | 327c572 | 2020-01-30 11:34:13 +0100 | [diff] [blame] | 1433 | |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1434 | treatmentBuilder.writeMetadata(OltFlowServiceUtils.createMetadata(uti.getPonCTag(), |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1435 | uti.getTechnologyProfileId(), |
| 1436 | port.number()), 0); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1437 | |
Andrea Campanella | 981e86c | 2021-03-12 11:35:33 +0100 | [diff] [blame] | 1438 | // Upstream pbit is used to remark inner vlan pbit. |
| 1439 | // Upstream is used to avoid trusting the BNG to send the packet with correct pbit. |
| 1440 | // this is done because ds mode 0 is used because ds mode 3 or 6 that allow for |
| 1441 | // all pbit acceptance are not widely supported by vendors even though present in |
| 1442 | // the OMCI spec. |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1443 | if (uti.getUsPonCTagPriority() != -1) { |
| 1444 | treatmentBuilder.setVlanPcp((byte) uti.getUsPonCTagPriority()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1445 | } |
| 1446 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1447 | if (!VlanId.NONE.equals(uti.getUniTagMatch()) && |
| 1448 | uti.getPonCTag().toShort() != VlanId.ANY_VALUE) { |
| 1449 | treatmentBuilder.setVlanId(uti.getUniTagMatch()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1450 | } |
| 1451 | |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 1452 | DefaultAnnotations.Builder annotationBuilder = DefaultAnnotations.builder(); |
| 1453 | |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1454 | if (downstreamMeterId != null) { |
| 1455 | treatmentBuilder.meter(downstreamMeterId); |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 1456 | annotationBuilder.set(DOWNSTREAM_ONU, downstreamMeterId.toString()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1457 | } |
| 1458 | |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 1459 | if (downstreamOltMeterId != null) { |
| 1460 | treatmentBuilder.meter(downstreamOltMeterId); |
| 1461 | annotationBuilder.set(DOWNSTREAM_OLT, downstreamOltMeterId.toString()); |
| 1462 | } |
| 1463 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1464 | DefaultForwardingObjective.Builder flowBuilder = createForwardingObjectiveBuilder(selectorBuilder.build(), |
| 1465 | treatmentBuilder.build(), MIN_PRIORITY, annotationBuilder.build()); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1466 | |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1467 | ObjectiveContext context = getSubscriberFlowBuilderContext(sk, action, FlowDirection.DOWNSTREAM); |
| 1468 | processForwardingRule(action, flowBuilder, context, deviceId); |
Andrea Campanella | 600d2e2 | 2020-06-22 11:00:31 +0200 | [diff] [blame] | 1469 | } |
| 1470 | |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1471 | private DefaultForwardingObjective.Builder createForwardingObjectiveBuilder(TrafficSelector selector, |
| 1472 | TrafficTreatment treatment, |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 1473 | Integer priority, |
| 1474 | Annotations annotations) { |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1475 | return DefaultForwardingObjective.builder() |
| 1476 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 1477 | .withPriority(priority) |
| 1478 | .makePermanent() |
| 1479 | .withSelector(selector) |
yasin sapli | b4b8ee1 | 2021-06-13 18:25:20 +0000 | [diff] [blame] | 1480 | .withAnnotations(annotations) |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1481 | .fromApp(appId) |
| 1482 | .withTreatment(treatment); |
| 1483 | } |
| 1484 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1485 | private boolean isMacLearningEnabled(SubscriberAndDeviceInformation si) { |
| 1486 | AtomicBoolean requiresMacLearning = new AtomicBoolean(); |
| 1487 | requiresMacLearning.set(false); |
Andrea Campanella | cbbb795 | 2019-11-25 06:38:41 +0000 | [diff] [blame] | 1488 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1489 | si.uniTagList().forEach(uniTagInfo -> { |
| 1490 | if (uniTagInfo.getEnableMacLearning()) { |
| 1491 | requiresMacLearning.set(true); |
| 1492 | } |
| 1493 | }); |
| 1494 | |
| 1495 | return requiresMacLearning.get(); |
| 1496 | } |
| 1497 | |
| 1498 | /** |
| 1499 | * Checks whether the subscriber has the MacAddress configured or discovered. |
| 1500 | * |
| 1501 | * @param deviceId DeviceId for this subscriber |
| 1502 | * @param port Port for this subscriber |
| 1503 | * @param si SubscriberAndDeviceInformation |
| 1504 | * @return boolean |
| 1505 | */ |
| 1506 | protected boolean isMacAddressAvailable(DeviceId deviceId, Port port, SubscriberAndDeviceInformation si) { |
| 1507 | AtomicBoolean isConfigured = new AtomicBoolean(); |
| 1508 | isConfigured.set(true); |
| 1509 | |
| 1510 | si.uniTagList().forEach(uniTagInfo -> { |
| 1511 | boolean isMacLearningEnabled = uniTagInfo.getEnableMacLearning(); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1512 | boolean configureMac = OltFlowServiceUtils.isMacAddressValid(uniTagInfo); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1513 | boolean discoveredMac = false; |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1514 | |
| 1515 | final VlanId vlan; |
| 1516 | |
| 1517 | if (FttbUtils.isFttbDpuOrAncpService(uniTagInfo)) { |
| 1518 | // Using S tag, as C tag is replaced by Stag by ONU. |
| 1519 | vlan = uniTagInfo.getPonSTag(); |
| 1520 | } else { |
| 1521 | vlan = uniTagInfo.getPonCTag(); |
| 1522 | } |
| 1523 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1524 | Optional<Host> optHost = hostService.getConnectedHosts(new ConnectPoint(deviceId, port.number())) |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1525 | .stream().filter(host -> host.vlan().equals(vlan)).findFirst(); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1526 | if (optHost.isPresent() && optHost.get().mac() != null) { |
| 1527 | discoveredMac = true; |
| 1528 | } |
| 1529 | if (isMacLearningEnabled && !configureMac && !discoveredMac) { |
| 1530 | log.debug("Awaiting for macAddress on {} for service {}", |
| 1531 | portWithName(port), uniTagInfo.getServiceName()); |
| 1532 | isConfigured.set(false); |
| 1533 | } |
| 1534 | }); |
| 1535 | |
| 1536 | return isConfigured.get(); |
| 1537 | } |
| 1538 | |
| 1539 | protected MacAddress getMacAddress(DeviceId deviceId, Port port, UniTagInformation uniTagInfo) { |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1540 | boolean configuredMac = OltFlowServiceUtils.isMacAddressValid(uniTagInfo); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1541 | if (configuredMac) { |
| 1542 | return MacAddress.valueOf(uniTagInfo.getConfiguredMacAddress()); |
| 1543 | } else if (uniTagInfo.getEnableMacLearning()) { |
| 1544 | Optional<Host> optHost = hostService.getConnectedHosts(new ConnectPoint(deviceId, port.number())) |
| 1545 | .stream().filter(host -> host.vlan().equals(uniTagInfo.getPonCTag())).findFirst(); |
| 1546 | if (optHost.isPresent() && optHost.get().mac() != null) { |
| 1547 | return optHost.get().mac(); |
| 1548 | } |
| 1549 | } |
| 1550 | return null; |
| 1551 | } |
| 1552 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1553 | protected void updateConnectPointStatus(ServiceKey key, OltFlowsStatus eapolStatus, |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1554 | OltFlowsStatus subscriberEapolStatus, |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 1555 | OltFlowsStatus subscriberFlowsStatus, OltFlowsStatus dhcpStatus, |
| 1556 | OltFlowsStatus pppoeStatus) { |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 1557 | if (log.isTraceEnabled()) { |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1558 | log.trace("Updating cpStatus {} with values: eapolFlow={}, " + |
| 1559 | "subscriberEapolStatus={}, subscriberFlows={}, dhcpFlow={}", |
| 1560 | key, eapolStatus, subscriberEapolStatus, subscriberFlowsStatus, dhcpStatus); |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 1561 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1562 | try { |
| 1563 | cpStatusWriteLock.lock(); |
| 1564 | OltPortStatus status = cpStatus.get(key); |
| 1565 | |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 1566 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1567 | if (status == null) { |
Matteo Scandolo | 2542e5d | 2021-12-01 16:53:41 -0800 | [diff] [blame] | 1568 | // if we don't have status for the connectPoint |
| 1569 | // and we're only updating status to PENDING_REMOVE or ERROR |
| 1570 | // do not create it. This is because this case will only happen when a device is removed |
| 1571 | // and it's status cleaned |
| 1572 | List<OltFlowsStatus> statusesToIgnore = new ArrayList<>(); |
| 1573 | statusesToIgnore.add(OltFlowsStatus.PENDING_REMOVE); |
| 1574 | statusesToIgnore.add(OltFlowsStatus.ERROR); |
| 1575 | |
| 1576 | if ( |
| 1577 | (statusesToIgnore.contains(subscriberFlowsStatus) && dhcpStatus == null) || |
| 1578 | (subscriberFlowsStatus == null && statusesToIgnore.contains(dhcpStatus)) |
| 1579 | ) { |
| 1580 | if (log.isTraceEnabled()) { |
| 1581 | log.trace("Ignoring cpStatus update as status is meaningless"); |
| 1582 | } |
| 1583 | return; |
| 1584 | } |
| 1585 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1586 | status = new OltPortStatus( |
| 1587 | eapolStatus != null ? eapolStatus : OltFlowsStatus.NONE, |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1588 | subscriberEapolStatus != null ? subscriberEapolStatus : OltFlowsStatus.NONE, |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1589 | subscriberFlowsStatus != null ? subscriberFlowsStatus : OltFlowsStatus.NONE, |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 1590 | dhcpStatus != null ? dhcpStatus : OltFlowsStatus.NONE, |
| 1591 | pppoeStatus != null ? pppoeStatus : OltFlowsStatus.NONE |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1592 | ); |
| 1593 | } else { |
| 1594 | if (eapolStatus != null) { |
| 1595 | status.defaultEapolStatus = eapolStatus; |
| 1596 | } |
| 1597 | if (subscriberFlowsStatus != null) { |
| 1598 | status.subscriberFlowsStatus = subscriberFlowsStatus; |
| 1599 | } |
| 1600 | if (dhcpStatus != null) { |
| 1601 | status.dhcpStatus = dhcpStatus; |
| 1602 | } |
| 1603 | } |
| 1604 | |
| 1605 | cpStatus.put(key, status); |
| 1606 | } finally { |
| 1607 | cpStatusWriteLock.unlock(); |
| 1608 | } |
| 1609 | } |
| 1610 | |
| 1611 | protected class InternalFlowListener implements FlowRuleListener { |
| 1612 | @Override |
| 1613 | public void event(FlowRuleEvent event) { |
| 1614 | if (appId.id() != (event.subject().appId())) { |
| 1615 | return; |
| 1616 | } |
| 1617 | |
| 1618 | if (!oltDeviceService.isLocalLeader(event.subject().deviceId())) { |
| 1619 | if (log.isTraceEnabled()) { |
| 1620 | log.trace("ignoring flow event {} " + |
| 1621 | "as not leader for {}", event, event.subject().deviceId()); |
| 1622 | } |
| 1623 | return; |
| 1624 | } |
| 1625 | |
| 1626 | switch (event.type()) { |
| 1627 | case RULE_ADDED: |
| 1628 | case RULE_REMOVED: |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1629 | DeviceId deviceId = event.subject().deviceId(); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1630 | Port port = getCpFromFlowRule(event.subject()); |
| 1631 | if (port == null) { |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1632 | log.warn("Port is gone in ONOS, " + |
| 1633 | "manually creating it {}", event.subject()); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1634 | PortNumber inPort = OltFlowServiceUtils.getPortNumberFromFlowRule(event.subject()); |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1635 | cpStatusReadLock.lock(); |
| 1636 | Optional<ServiceKey> keyWithPort = cpStatus.keySet() |
| 1637 | .stream().filter(key -> key.getPort().connectPoint() |
| 1638 | .deviceId().equals(deviceId) |
| 1639 | && key.getPort().connectPoint().port() |
| 1640 | .equals(inPort)).findFirst(); |
| 1641 | cpStatusReadLock.unlock(); |
| 1642 | if (keyWithPort.isPresent()) { |
| 1643 | port = new DefaultPort(deviceService.getDevice(deviceId), |
| 1644 | inPort, false, |
| 1645 | DefaultAnnotations.builder() |
| 1646 | .set(AnnotationKeys.PORT_NAME, |
| 1647 | keyWithPort.get().getPort().name()) |
| 1648 | .build()); |
| 1649 | } else { |
| 1650 | log.warn("Can't find corresponding status for {}/{}", deviceId, inPort); |
| 1651 | return; |
| 1652 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1653 | } |
| 1654 | if (log.isTraceEnabled()) { |
| 1655 | log.trace("flow event {} on cp {}: {}", event.type(), |
| 1656 | portWithName(port), event.subject()); |
| 1657 | } |
| 1658 | updateCpStatus(event.type(), port, event.subject()); |
| 1659 | return; |
| 1660 | case RULE_ADD_REQUESTED: |
| 1661 | case RULE_REMOVE_REQUESTED: |
| 1662 | // NOTE that PENDING_ADD/REMOVE is set when we create the flowObjective |
| 1663 | return; |
| 1664 | default: |
| 1665 | return; |
| 1666 | } |
| 1667 | } |
| 1668 | |
| 1669 | protected void updateCpStatus(FlowRuleEvent.Type type, Port port, FlowRule flowRule) { |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1670 | OltFlowsStatus status = OltFlowServiceUtils.flowRuleStatusToOltFlowStatus(type); |
| 1671 | if (OltFlowServiceUtils.isDefaultEapolFlow(flowRule)) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1672 | ServiceKey sk = new ServiceKey(new AccessDevicePort(port), |
| 1673 | defaultEapolUniTag); |
| 1674 | if (log.isTraceEnabled()) { |
| 1675 | log.trace("update defaultEapolStatus {} on {}", status, sk); |
| 1676 | } |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1677 | updateConnectPointStatus(sk, status, null, null, null, null); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1678 | } else if (OltFlowServiceUtils.isSubscriberEapolFlow(flowRule)) { |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1679 | ServiceKey sk = getSubscriberKeyFromFlowRule(flowRule, port); |
| 1680 | if (sk == null) { |
| 1681 | return; |
| 1682 | } |
| 1683 | if (log.isTraceEnabled()) { |
| 1684 | log.trace("update subscriberEapolStatus {} on {}", status, sk); |
| 1685 | } |
Andrea Campanella | 34ce61a | 2022-04-28 18:55:46 +0200 | [diff] [blame] | 1686 | updateConnectPointStatus(sk, null, status, null, null, null); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1687 | } else if (OltFlowServiceUtils.isDhcpFlow(flowRule)) { |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1688 | ServiceKey sk = getSubscriberKeyFromFlowRule(flowRule, port); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1689 | if (sk == null) { |
| 1690 | return; |
| 1691 | } |
| 1692 | if (log.isTraceEnabled()) { |
| 1693 | log.trace("update dhcpStatus {} on {}", status, sk); |
| 1694 | } |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1695 | updateConnectPointStatus(sk, null, null, null, status, null); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1696 | } else if (OltFlowServiceUtils.isPppoeFlow(flowRule)) { |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1697 | ServiceKey sk = getSubscriberKeyFromFlowRule(flowRule, port); |
yasin sapli | 0823c93 | 2022-01-26 11:26:09 +0000 | [diff] [blame] | 1698 | if (sk == null) { |
| 1699 | return; |
| 1700 | } |
| 1701 | if (log.isTraceEnabled()) { |
| 1702 | log.trace("update pppoeStatus {} on {}", status, sk); |
| 1703 | } |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1704 | updateConnectPointStatus(sk, null, null, null, null, status); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1705 | } else if (OltFlowServiceUtils.isDataFlow(flowRule)) { |
| 1706 | PortNumber number = OltFlowServiceUtils.getPortNumberFromFlowRule(flowRule); |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1707 | if (number == null) { |
| 1708 | log.error("Can't capture the port number from flow {}", flowRule); |
| 1709 | return; |
| 1710 | } |
| 1711 | if (oltDeviceService.isNniPort(deviceService.getDevice(flowRule.deviceId()), number)) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1712 | // the NNI has data-plane for every subscriber, doesn't make sense to track them |
| 1713 | return; |
| 1714 | } |
| 1715 | |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1716 | ServiceKey sk = getSubscriberKeyFromFlowRule(flowRule, port); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1717 | if (sk == null) { |
| 1718 | return; |
| 1719 | } |
| 1720 | if (log.isTraceEnabled()) { |
| 1721 | log.trace("update dataplaneStatus {} on {}", status, sk); |
| 1722 | } |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1723 | updateConnectPointStatus(sk, null, null, status, null, null); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1724 | } |
| 1725 | } |
| 1726 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1727 | |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1728 | |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1729 | private Port getCpFromFlowRule(FlowRule flowRule) { |
| 1730 | DeviceId deviceId = flowRule.deviceId(); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1731 | PortNumber inPort = OltFlowServiceUtils.getPortNumberFromFlowRule(flowRule); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1732 | if (inPort != null) { |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1733 | return deviceService.getPort(deviceId, inPort); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1734 | } |
| 1735 | return null; |
| 1736 | } |
| 1737 | |
Andrea Campanella | 40d2b34 | 2022-02-04 18:13:37 +0100 | [diff] [blame] | 1738 | private ServiceKey getSubscriberKeyFromFlowRule(FlowRule flowRule, Port flowPort) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1739 | SubscriberAndDeviceInformation si = subsService.get(getPortName(flowPort)); |
| 1740 | |
| 1741 | Boolean isNni = oltDeviceService.isNniPort(deviceService.getDevice(flowRule.deviceId()), flowPort.number()); |
| 1742 | if (si == null && !isNni) { |
| 1743 | log.error("Subscriber information not found in sadis for port {}", portWithName(flowPort)); |
| 1744 | return null; |
| 1745 | } |
| 1746 | |
| 1747 | if (isNni) { |
| 1748 | return new ServiceKey(new AccessDevicePort(flowPort), nniUniTag); |
| 1749 | } |
| 1750 | |
| 1751 | Optional<UniTagInformation> found = Optional.empty(); |
| 1752 | VlanId flowVlan = null; |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1753 | if (OltFlowServiceUtils.isDhcpFlow(flowRule)) { |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1754 | // we need to make a special case for DHCP as in the ATT workflow DHCP flows don't match on tags |
| 1755 | L2ModificationInstruction.ModVlanIdInstruction instruction = |
| 1756 | (L2ModificationInstruction.ModVlanIdInstruction) flowRule.treatment().immediate().get(1); |
| 1757 | flowVlan = instruction.vlanId(); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1758 | } else if (OltFlowServiceUtils.isSubscriberEapolFlow(flowRule)) { |
Andrea Campanella | 87241ae | 2022-03-11 11:20:24 +0100 | [diff] [blame] | 1759 | // we need to make a special case for EAPOL as in the ATT workflow EAPOL flows don't match on tags |
| 1760 | L2ModificationInstruction.ModVlanIdInstruction instruction = |
| 1761 | (L2ModificationInstruction.ModVlanIdInstruction) flowRule.treatment().immediate().get(2); |
| 1762 | flowVlan = instruction.vlanId(); |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1763 | } else { |
| 1764 | // for now we assume that if it's not DHCP it's dataplane (or at least tagged) |
| 1765 | VlanIdCriterion vlanIdCriterion = |
| 1766 | (VlanIdCriterion) flowRule.selector().getCriterion(Criterion.Type.VLAN_VID); |
| 1767 | if (vlanIdCriterion == null) { |
| 1768 | log.warn("cannot match the flow to a subscriber service as it does not carry vlans"); |
| 1769 | return null; |
| 1770 | } |
| 1771 | flowVlan = vlanIdCriterion.vlanId(); |
| 1772 | } |
| 1773 | |
| 1774 | VlanId finalFlowVlan = flowVlan; |
| 1775 | found = si.uniTagList().stream().filter(uti -> |
| 1776 | uti.getPonCTag().equals(finalFlowVlan) || |
| 1777 | uti.getPonSTag().equals(finalFlowVlan) || |
| 1778 | uti.getUniTagMatch().equals(finalFlowVlan) |
| 1779 | ).findFirst(); |
| 1780 | |
| 1781 | |
| 1782 | if (found.isEmpty()) { |
| 1783 | log.warn("Cannot map flow rule {} to Service in {}", flowRule, si); |
| 1784 | } |
| 1785 | |
| 1786 | return found.isPresent() ? new ServiceKey(new AccessDevicePort(flowPort), found.get()) : null; |
| 1787 | |
| 1788 | } |
Matteo Scandolo | aa2adde | 2021-09-13 12:45:32 -0700 | [diff] [blame] | 1789 | } |
| 1790 | |
| 1791 | protected void bindSadisService(SadisService service) { |
| 1792 | this.subsService = service.getSubscriberInfoService(); |
| 1793 | this.bpService = service.getBandwidthProfileService(); |
| 1794 | log.info("Sadis service is loaded"); |
| 1795 | } |
| 1796 | |
| 1797 | protected void unbindSadisService(SadisService service) { |
| 1798 | this.subsService = null; |
| 1799 | this.bpService = null; |
| 1800 | log.info("Sadis service is unloaded"); |
| 1801 | } |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1802 | |
| 1803 | private void processFttbUpstreamDataFilteringObjects(DeviceId deviceId, Port port, Port nniPort, |
| 1804 | FlowOperation action, |
| 1805 | MeterId upstreamMeterId, |
| 1806 | MeterId upstreamOltMeterId, |
| 1807 | UniTagInformation uti, |
| 1808 | SubscriberAndDeviceInformation si) { |
| 1809 | String serviceName = uti.getServiceName(); |
| 1810 | ServiceKey sk = new ServiceKey(new AccessDevicePort(port), uti); |
| 1811 | TrafficSelector.Builder selectorBuilder = DefaultTrafficSelector.builder() |
| 1812 | .matchInPort(port.number()) |
| 1813 | .matchVlanId(uti.getPonCTag()); |
| 1814 | |
| 1815 | if (uti.getUsPonCTagPriority() != -1) { |
| 1816 | selectorBuilder.matchVlanPcp((byte) uti.getUsPonCTagPriority()); |
| 1817 | } |
| 1818 | |
| 1819 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder(); |
| 1820 | |
| 1821 | treatmentBuilder.setVlanId(uti.getPonSTag()); |
| 1822 | if (uti.getUsPonSTagPriority() != -1) { |
| 1823 | treatmentBuilder.setVlanPcp((byte) uti.getUsPonSTagPriority()); |
| 1824 | } |
| 1825 | |
| 1826 | DefaultAnnotations.Builder annotationBuilder = DefaultAnnotations.builder(); |
| 1827 | annotationBuilder.set(FTTB_SERVICE_NAME, serviceName); |
| 1828 | annotationBuilder.set(FTTB_FLOW_DIRECTION, FTTB_FLOW_UPSTREAM); |
| 1829 | |
| 1830 | if (upstreamMeterId != null) { |
| 1831 | treatmentBuilder.meter(upstreamMeterId); |
| 1832 | annotationBuilder.set(UPSTREAM_ONU, upstreamMeterId.toString()); |
| 1833 | } |
| 1834 | if (upstreamOltMeterId != null) { |
| 1835 | treatmentBuilder.meter(upstreamOltMeterId); |
| 1836 | annotationBuilder.set(UPSTREAM_OLT, upstreamOltMeterId.toString()); |
| 1837 | } |
| 1838 | |
| 1839 | VlanId innerVlan = null; |
Andrea Campanella | 7ef8899 | 2022-05-17 12:38:00 +0200 | [diff] [blame^] | 1840 | treatmentBuilder.setOutput(nniPort.number()); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1841 | if (serviceName.equals(FTTB_SERVICE_DPU_MGMT_TRAFFIC) || serviceName.equals(FTTB_SERVICE_DPU_ANCP_TRAFFIC)) { |
| 1842 | MacAddress mac = FttbUtils.getMacAddressFromDhcpEnabledUti( |
| 1843 | hostService, si, deviceId, port); |
| 1844 | |
| 1845 | if (mac == null) { |
| 1846 | log.error("Mac address not found port:{}, vlan:{}, service:{}", |
| 1847 | port, uti.getPonSTag(), serviceName); |
| 1848 | return; |
| 1849 | } |
| 1850 | |
| 1851 | selectorBuilder.matchEthSrc(mac); |
Andrea Campanella | 7ef8899 | 2022-05-17 12:38:00 +0200 | [diff] [blame^] | 1852 | |
| 1853 | treatmentBuilder.writeMetadata(OltFlowServiceUtils.createMetadata(VlanId.NONE, |
| 1854 | uti.getTechnologyProfileId(), nniPort.number()), 0L); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1855 | |
| 1856 | } else if (serviceName.equals(FTTB_SERVICE_SUBSCRIBER_TRAFFIC)) { |
Andrea Campanella | 7ef8899 | 2022-05-17 12:38:00 +0200 | [diff] [blame^] | 1857 | treatmentBuilder.writeMetadata(OltFlowServiceUtils.createMetadata(VlanId.ANY, |
| 1858 | uti.getTechnologyProfileId(), nniPort.number()), 0L); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1859 | } |
| 1860 | |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1861 | DefaultForwardingObjective.Builder flowBuilder = createForwardingObjectiveBuilder(selectorBuilder.build(), |
| 1862 | treatmentBuilder.build(), MIN_PRIORITY, |
| 1863 | annotationBuilder.build()); |
| 1864 | |
| 1865 | ObjectiveContext context = getSubscriberFlowBuilderContext(sk, action, FlowDirection.UPSTREAM); |
| 1866 | processForwardingRule(action, flowBuilder, context, deviceId); |
| 1867 | } |
| 1868 | |
| 1869 | private void processFttbDownstreamDataFilteringObjects(DeviceId deviceId, Port port, Port nniPort, |
| 1870 | FlowOperation action, |
| 1871 | MeterId downstreamMeterId, |
| 1872 | MeterId downstreamOltMeterId, |
| 1873 | UniTagInformation uti, SubscriberAndDeviceInformation si) { |
| 1874 | String serviceName = uti.getServiceName(); |
| 1875 | ServiceKey sk = new ServiceKey(new AccessDevicePort(port), uti); |
| 1876 | //subscriberVlan can be any valid Vlan here including ANY to make sure the packet is tagged |
| 1877 | TrafficSelector.Builder selectorBuilder = DefaultTrafficSelector.builder() |
| 1878 | .matchVlanId(uti.getPonSTag()) |
| 1879 | .matchInPort(nniPort.number()); |
| 1880 | |
| 1881 | TrafficTreatment.Builder treatmentBuilder = DefaultTrafficTreatment.builder() |
| 1882 | .setVlanId(uti.getPonCTag()) |
| 1883 | .setOutput(port.number()); |
| 1884 | |
| 1885 | DefaultAnnotations.Builder annotationBuilder = DefaultAnnotations.builder(); |
| 1886 | annotationBuilder.set(FTTB_SERVICE_NAME, uti.getServiceName()); |
| 1887 | annotationBuilder.set(FTTB_FLOW_DIRECTION, FTTB_FLOW_DOWNSTREAM); |
| 1888 | |
| 1889 | if (downstreamMeterId != null) { |
| 1890 | treatmentBuilder.meter(downstreamMeterId); |
| 1891 | annotationBuilder.set(DOWNSTREAM_ONU, downstreamMeterId.toString()); |
| 1892 | } |
| 1893 | |
| 1894 | if (downstreamOltMeterId != null) { |
| 1895 | treatmentBuilder.meter(downstreamOltMeterId); |
| 1896 | annotationBuilder.set(DOWNSTREAM_OLT, downstreamOltMeterId.toString()); |
| 1897 | } |
| 1898 | |
| 1899 | VlanId innerVlan = null; |
| 1900 | |
| 1901 | if (serviceName.equals(FTTB_SERVICE_DPU_MGMT_TRAFFIC) || serviceName.equals(FTTB_SERVICE_DPU_ANCP_TRAFFIC)) { |
| 1902 | MacAddress mac = FttbUtils.getMacAddressFromDhcpEnabledUti( |
| 1903 | hostService, si, deviceId, port); |
| 1904 | |
| 1905 | if (mac == null) { |
| 1906 | log.error("Mac address not found port:{}, vlan:{}, service:{}", |
| 1907 | port, uti.getPonSTag(), serviceName); |
| 1908 | return; |
| 1909 | } |
| 1910 | |
| 1911 | selectorBuilder.matchEthDst(mac); |
| 1912 | innerVlan = VlanId.NONE; |
Andrea Campanella | 7ef8899 | 2022-05-17 12:38:00 +0200 | [diff] [blame^] | 1913 | treatmentBuilder.writeMetadata(OltFlowServiceUtils.createMetadata(innerVlan, |
| 1914 | uti.getTechnologyProfileId(), |
| 1915 | port.number()), 0); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1916 | |
| 1917 | } else if (serviceName.equals(FTTB_SERVICE_SUBSCRIBER_TRAFFIC)) { |
Andrea Campanella | 7ef8899 | 2022-05-17 12:38:00 +0200 | [diff] [blame^] | 1918 | selectorBuilder.matchMetadata(uti.getPonCTag().toShort()); |
| 1919 | treatmentBuilder.writeMetadata(OltFlowServiceUtils.createMetadata(VlanId.ANY, |
| 1920 | uti.getTechnologyProfileId(), |
| 1921 | port.number()), 0); |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1922 | } |
| 1923 | |
Harsh Awasthi | c1e4bf5 | 2022-02-09 14:14:14 +0530 | [diff] [blame] | 1924 | DefaultForwardingObjective.Builder flowBuilder = createForwardingObjectiveBuilder(selectorBuilder.build(), |
| 1925 | treatmentBuilder.build(), MIN_PRIORITY, annotationBuilder.build()); |
| 1926 | |
| 1927 | ObjectiveContext context = getSubscriberFlowBuilderContext(sk, action, FlowDirection.DOWNSTREAM); |
| 1928 | processForwardingRule(action, flowBuilder, context, deviceId); |
| 1929 | } |
| 1930 | |
| 1931 | private ObjectiveContext getSubscriberFlowBuilderContext(ServiceKey sk, FlowOperation action, |
| 1932 | FlowDirection flowDirection) { |
| 1933 | ObjectiveContext context = new ObjectiveContext() { |
| 1934 | @Override |
| 1935 | public void onSuccess(Objective objective) { |
| 1936 | log.info("{} {} Data plane filter for {}.", |
| 1937 | completeFlowOpToString(action), flowDirection, sk); |
| 1938 | } |
| 1939 | |
| 1940 | @Override |
| 1941 | public void onError(Objective objective, ObjectiveError error) { |
| 1942 | log.info("{} Data plane filter for {} failed {} because {}.", |
| 1943 | flowDirection, sk, action, error); |
| 1944 | updateConnectPointStatus(sk, null, null, OltFlowsStatus.ERROR, null, null); |
| 1945 | } |
| 1946 | }; |
| 1947 | |
| 1948 | return context; |
| 1949 | } |
| 1950 | |
| 1951 | private void processForwardingRule(FlowOperation action, DefaultForwardingObjective.Builder flowBuilder, |
| 1952 | ObjectiveContext context, DeviceId deviceId) { |
| 1953 | ForwardingObjective flow = null; |
| 1954 | if (action == FlowOperation.ADD) { |
| 1955 | flow = flowBuilder.add(context); |
| 1956 | } else if (action == FlowOperation.REMOVE) { |
| 1957 | flow = flowBuilder.remove(context); |
| 1958 | } else { |
| 1959 | log.error("Flow action not supported: {}", action); |
| 1960 | } |
| 1961 | |
| 1962 | if (flow != null) { |
| 1963 | if (log.isTraceEnabled()) { |
| 1964 | log.trace("Forwarding rule {}", flow); |
| 1965 | } |
| 1966 | flowObjectiveService.forward(deviceId, flow); |
| 1967 | } |
| 1968 | } |
| 1969 | } |